19156777386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2645233}}^1$

素因数の和:2645326

約数の個数: 32

約数和(自身を含む): 41138679168

約数和(自身を除く): 21981901782

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 2645233, 5290466, 7935699, 15871398, 44968961, 89937922, 134906883, 187811543, 269813766, 375623086, 563434629, 1126869258, 3192796231, 6385592462, 9578388693, 19156777386]

約数ペア:

[(1, 19156777386), (2, 9578388693), (3, 6385592462), (6, 3192796231), (17, 1126869258), (34, 563434629), (51, 375623086), (71, 269813766), (102, 187811543), (142, 134906883), (213, 89937922), (426, 44968961), (1207, 15871398), (2414, 7935699), (3621, 5290466), (7242, 2645233)]