15672321817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 17063930880

約数和(自身を除く): 1391609063

約数列:

[1, 19, 67, 71, 317, 547, 1273, 1349, 4757, 6023, 10393, 21239, 22507, 36649, 38837, 90383, 173399, 403541, 427633, 696331, 737903, 1507969, 2602079, 3294581, 11617733, 12311329, 28651411, 49439501, 220736927, 233915251, 824859043, 15672321817]

約数ペア:

[(1, 15672321817), (19, 824859043), (67, 233915251), (71, 220736927), (317, 49439501), (547, 28651411), (1273, 12311329), (1349, 11617733), (4757, 3294581), (6023, 2602079), (10393, 1507969), (21239, 737903), (22507, 696331), (36649, 427633), (38837, 403541), (90383, 173399)]