19103671334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{16747}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 32919868800

約数和(自身を除く): 13816197466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2729, 5458, 16747, 30019, 33494, 51851, 60038, 103702, 184217, 318193, 368434, 570361, 636386, 1140722, 3500123, 7000246, 45702563, 91405126, 502728193, 868348697, 1005456386, 1736697394, 9551835667, 19103671334]

約数ペア:

[(1, 19103671334), (2, 9551835667), (11, 1736697394), (19, 1005456386), (22, 868348697), (38, 502728193), (209, 91405126), (418, 45702563), (2729, 7000246), (5458, 3500123), (16747, 1140722), (30019, 636386), (33494, 570361), (51851, 368434), (60038, 318193), (103702, 184217)]