7531942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 13351680

約数和(自身を除く): 5819738

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 487, 703, 814, 974, 1406, 5357, 7733, 9253, 10714, 15466, 18019, 18506, 36038, 101783, 198209, 203566, 342361, 396418, 684722, 3765971, 7531942]

約数ペア:

[(1, 7531942), (2, 3765971), (11, 684722), (19, 396418), (22, 342361), (37, 203566), (38, 198209), (74, 101783), (209, 36038), (407, 18506), (418, 18019), (487, 15466), (703, 10714), (814, 9253), (974, 7733), (1406, 5357)]