22013903978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{24781}}^1$

素因数の和:25214

約数の個数: 32

約数和(自身を含む): 36399801600

約数和(自身を除く): 14385897622

約数列:

[1, 2, 11, 22, 149, 271, 298, 542, 1639, 2981, 3278, 5962, 24781, 40379, 49562, 80758, 272591, 444169, 545182, 888338, 3692369, 6715651, 7384738, 13431302, 40616059, 73872161, 81232118, 147744322, 1000631999, 2001263998, 11006951989, 22013903978]

約数ペア:

[(1, 22013903978), (2, 11006951989), (11, 2001263998), (22, 1000631999), (149, 147744322), (271, 81232118), (298, 73872161), (542, 40616059), (1639, 13431302), (2981, 7384738), (3278, 6715651), (5962, 3692369), (24781, 888338), (40379, 545182), (49562, 444169), (80758, 272591)]