19342836653

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{2843}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 23015013120

約数和(自身を除く): 3672176467

約数列:

[1, 7, 37, 109, 241, 259, 763, 1687, 2843, 4033, 8917, 19901, 26269, 28231, 62419, 105191, 183883, 309887, 685163, 736337, 971953, 2169209, 4796141, 6803671, 11465819, 25351031, 74682767, 80260733, 177457217, 522779369, 2763262379, 19342836653]

約数ペア:

[(1, 19342836653), (7, 2763262379), (37, 522779369), (109, 177457217), (241, 80260733), (259, 74682767), (763, 25351031), (1687, 11465819), (2843, 6803671), (4033, 4796141), (8917, 2169209), (19901, 971953), (26269, 736337), (28231, 685163), (62419, 309887), (105191, 183883)]