13222226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 21142296

約数和(自身を除く): 7920070

約数列:

[1, 2, 17, 34, 157, 314, 2477, 2669, 4954, 5338, 42109, 84218, 388889, 777778, 6611113, 13222226]

約数ペア:

[(1, 13222226), (2, 6611113), (17, 777778), (34, 388889), (157, 84218), (314, 42109), (2477, 5338), (2669, 4954)]