22200074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 15491062

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 491, 611, 962, 982, 1222, 1739, 3478, 6383, 12766, 18167, 22607, 23077, 36334, 45214, 46154, 236171, 300001, 472342, 600002, 853849, 1707698, 11100037, 22200074]

約数ペア:

[(1, 22200074), (2, 11100037), (13, 1707698), (26, 853849), (37, 600002), (47, 472342), (74, 300001), (94, 236171), (481, 46154), (491, 45214), (611, 36334), (962, 23077), (982, 22607), (1222, 18167), (1739, 12766), (3478, 6383)]