19276925928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{227989}}^1$

素因数の和:228282

約数の個数: 64

約数和(自身を含む): 52091155200

約数和(自身を除く): 32814229272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 6504, 7046, 10569, 14092, 21138, 28184, 42276, 84552, 227989, 455978, 683967, 911956, 1367934, 1823912, 2735868, 2963857, 5471736, 5927714, 8891571, 11855428, 17783142, 23710856, 35566284, 61785019, 71132568, 123570038, 185355057, 247140076, 370710114, 494280152, 741420228, 803205247, 1482840456, 1606410494, 2409615741, 3212820988, 4819231482, 6425641976, 9638462964, 19276925928]

約数ペア:

[(1, 19276925928), (2, 9638462964), (3, 6425641976), (4, 4819231482), (6, 3212820988), (8, 2409615741), (12, 1606410494), (13, 1482840456), (24, 803205247), (26, 741420228), (39, 494280152), (52, 370710114), (78, 247140076), (104, 185355057), (156, 123570038), (271, 71132568), (312, 61785019), (542, 35566284), (813, 23710856), (1084, 17783142), (1626, 11855428), (2168, 8891571), (3252, 5927714), (3523, 5471736), (6504, 2963857), (7046, 2735868), (10569, 1823912), (14092, 1367934), (21138, 911956), (28184, 683967), (42276, 455978), (84552, 227989)]