22972502

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 17462698

約数列:

[1, 2, 7, 14, 89, 103, 178, 179, 206, 358, 623, 721, 1246, 1253, 1442, 2506, 9167, 15931, 18334, 18437, 31862, 36874, 64169, 111517, 128338, 129059, 223034, 258118, 1640893, 3281786, 11486251, 22972502]

約数ペア:

[(1, 22972502), (2, 11486251), (7, 3281786), (14, 1640893), (89, 258118), (103, 223034), (178, 129059), (179, 128338), (206, 111517), (358, 64169), (623, 36874), (721, 31862), (1246, 18437), (1253, 18334), (1442, 15931), (2506, 9167)]