13109212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 23451120

約数和(自身を除く): 10341908

約数列:

[1, 2, 4, 107, 109, 214, 218, 281, 428, 436, 562, 1124, 11663, 23326, 30067, 30629, 46652, 60134, 61258, 120268, 122516, 3277303, 6554606, 13109212]

約数ペア:

[(1, 13109212), (2, 6554606), (4, 3277303), (107, 122516), (109, 120268), (214, 61258), (218, 60134), (281, 46652), (428, 30629), (436, 30067), (562, 23326), (1124, 11663)]