12709796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 25055856

約数和(自身を除く): 12346060

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 211, 407, 422, 814, 844, 1369, 1628, 2321, 2738, 4642, 5476, 7807, 9284, 15059, 15614, 30118, 31228, 60236, 85877, 171754, 288859, 343508, 577718, 1155436, 3177449, 6354898, 12709796]

約数ペア:

[(1, 12709796), (2, 6354898), (4, 3177449), (11, 1155436), (22, 577718), (37, 343508), (44, 288859), (74, 171754), (148, 85877), (211, 60236), (407, 31228), (422, 30118), (814, 15614), (844, 15059), (1369, 9284), (1628, 7807), (2321, 5476), (2738, 4642)]