23913692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 47038824

約数和(自身を除く): 23125132

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 397, 407, 794, 814, 1369, 1588, 1628, 2738, 4367, 5476, 8734, 14689, 15059, 17468, 29378, 30118, 58756, 60236, 161579, 323158, 543493, 646316, 1086986, 2173972, 5978423, 11956846, 23913692]

約数ペア:

[(1, 23913692), (2, 11956846), (4, 5978423), (11, 2173972), (22, 1086986), (37, 646316), (44, 543493), (74, 323158), (148, 161579), (397, 60236), (407, 58756), (794, 30118), (814, 29378), (1369, 17468), (1588, 15059), (1628, 14689), (2738, 8734), (4367, 5476)]