15620734

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 25022088

約数和(自身を除く): 9401354

約数列:

[1, 2, 29, 37, 58, 74, 251, 502, 841, 1073, 1682, 2146, 7279, 9287, 14558, 18574, 31117, 62234, 211091, 269323, 422182, 538646, 7810367, 15620734]

約数ペア:

[(1, 15620734), (2, 7810367), (29, 538646), (37, 422182), (58, 269323), (74, 211091), (251, 62234), (502, 31117), (841, 18574), (1073, 14558), (1682, 9287), (2146, 7279)]