13689538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 22314240

約数和(自身を除く): 8624702

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 11621, 23242, 220799, 360251, 441598, 720502, 6844769, 13689538]

約数ペア:

[(1, 13689538), (2, 6844769), (19, 720502), (31, 441598), (38, 360251), (62, 220799), (589, 23242), (1178, 11621)]