13626670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 11982290

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 389, 565, 778, 1130, 1945, 3503, 3890, 7006, 12059, 17515, 24118, 35030, 43957, 60295, 87914, 120590, 219785, 439570, 1362667, 2725334, 6813335, 13626670]

約数ペア:

[(1, 13626670), (2, 6813335), (5, 2725334), (10, 1362667), (31, 439570), (62, 219785), (113, 120590), (155, 87914), (226, 60295), (310, 43957), (389, 35030), (565, 24118), (778, 17515), (1130, 12059), (1945, 7006), (3503, 3890)]