13469072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17966

約数の個数: 20

約数和(自身を含む): 26653056

約数和(自身を除く): 13183984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17911, 35822, 71644, 143288, 286576, 841817, 1683634, 3367268, 6734536, 13469072]

約数ペア:

[(1, 13469072), (2, 6734536), (4, 3367268), (8, 1683634), (16, 841817), (47, 286576), (94, 143288), (188, 71644), (376, 35822), (752, 17911)]