19265514138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{24821}}^1$

素因数の和:24980

約数の個数: 96

約数和(自身を含む): 46838518272

約数和(自身を除く): 27573004134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 107, 117, 186, 214, 234, 279, 321, 403, 558, 642, 806, 963, 1209, 1391, 1926, 2418, 2782, 3317, 3627, 4173, 6634, 7254, 8346, 9951, 12519, 19902, 24821, 25038, 29853, 43121, 49642, 59706, 74463, 86242, 129363, 148926, 223389, 258726, 322673, 388089, 446778, 645346, 769451, 776178, 968019, 1538902, 1936038, 2308353, 2655847, 2904057, 4616706, 5311694, 5808114, 6925059, 7967541, 10002863, 13850118, 15935082, 20005726, 23902623, 30008589, 34526011, 47805246, 60017178, 69052022, 82331257, 90025767, 103578033, 164662514, 180051534, 207156066, 246993771, 310734099, 493987542, 621468198, 740981313, 1070306341, 1481962626, 2140612682, 3210919023, 6421838046, 9632757069, 19265514138]

約数ペア:

[(1, 19265514138), (2, 9632757069), (3, 6421838046), (6, 3210919023), (9, 2140612682), (13, 1481962626), (18, 1070306341), (26, 740981313), (31, 621468198), (39, 493987542), (62, 310734099), (78, 246993771), (93, 207156066), (107, 180051534), (117, 164662514), (186, 103578033), (214, 90025767), (234, 82331257), (279, 69052022), (321, 60017178), (403, 47805246), (558, 34526011), (642, 30008589), (806, 23902623), (963, 20005726), (1209, 15935082), (1391, 13850118), (1926, 10002863), (2418, 7967541), (2782, 6925059), (3317, 5808114), (3627, 5311694), (4173, 4616706), (6634, 2904057), (7254, 2655847), (8346, 2308353), (9951, 1936038), (12519, 1538902), (19902, 968019), (24821, 776178), (25038, 769451), (29853, 645346), (43121, 446778), (49642, 388089), (59706, 322673), (74463, 258726), (86242, 223389), (129363, 148926)]