19357332012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6673}}^1\times {\mathrm{4241}}^1$

素因数の和:10943

約数の個数: 72

約数和(自身を含む): 51526216560

約数和(自身を除く): 32168884548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4241, 6673, 8482, 12723, 13346, 16964, 20019, 25446, 26692, 38169, 40038, 50892, 60057, 76338, 80076, 80579, 120114, 126787, 152676, 161158, 240228, 241737, 253574, 322316, 380361, 483474, 507148, 725211, 760722, 966948, 1141083, 1450422, 1521444, 2282166, 2900844, 4564332, 28300193, 56600386, 84900579, 113200772, 169801158, 254701737, 339602316, 509403474, 537703667, 1018806948, 1075407334, 1613111001, 2150814668, 3226222002, 4839333003, 6452444004, 9678666006, 19357332012]

約数ペア:

[(1, 19357332012), (2, 9678666006), (3, 6452444004), (4, 4839333003), (6, 3226222002), (9, 2150814668), (12, 1613111001), (18, 1075407334), (19, 1018806948), (36, 537703667), (38, 509403474), (57, 339602316), (76, 254701737), (114, 169801158), (171, 113200772), (228, 84900579), (342, 56600386), (684, 28300193), (4241, 4564332), (6673, 2900844), (8482, 2282166), (12723, 1521444), (13346, 1450422), (16964, 1141083), (20019, 966948), (25446, 760722), (26692, 725211), (38169, 507148), (40038, 483474), (50892, 380361), (60057, 322316), (76338, 253574), (80076, 241737), (80579, 240228), (120114, 161158), (126787, 152676)]