12965638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 23731200

約数和(自身を除く): 10765562

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 617, 1106, 1234, 1501, 3002, 4319, 8638, 10507, 11723, 21014, 23446, 48743, 82061, 97486, 164122, 341201, 682402, 926117, 1852234, 6482819, 12965638]

約数ペア:

[(1, 12965638), (2, 6482819), (7, 1852234), (14, 926117), (19, 682402), (38, 341201), (79, 164122), (133, 97486), (158, 82061), (266, 48743), (553, 23446), (617, 21014), (1106, 11723), (1234, 10507), (1501, 8638), (3002, 4319)]