19792136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 47201280

約数和(自身を除く): 27409144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 877, 1612, 1736, 1754, 2821, 3224, 3508, 5642, 6139, 7016, 11284, 11401, 12278, 22568, 22802, 24556, 27187, 45604, 49112, 54374, 79807, 91208, 108748, 159614, 190309, 217496, 319228, 353431, 380618, 638456, 706862, 761236, 1413724, 1522472, 2474017, 2827448, 4948034, 9896068, 19792136]

約数ペア:

[(1, 19792136), (2, 9896068), (4, 4948034), (7, 2827448), (8, 2474017), (13, 1522472), (14, 1413724), (26, 761236), (28, 706862), (31, 638456), (52, 380618), (56, 353431), (62, 319228), (91, 217496), (104, 190309), (124, 159614), (182, 108748), (217, 91208), (248, 79807), (364, 54374), (403, 49112), (434, 45604), (728, 27187), (806, 24556), (868, 22802), (877, 22568), (1612, 12278), (1736, 11401), (1754, 11284), (2821, 7016), (3224, 6139), (3508, 5642)]