12396176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 26316024

約数和(自身を除く): 13919848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 977, 1586, 1954, 3172, 3908, 6344, 7816, 12688, 12701, 15632, 25402, 50804, 59597, 101608, 119194, 203216, 238388, 476776, 774761, 953552, 1549522, 3099044, 6198088, 12396176]

約数ペア:

[(1, 12396176), (2, 6198088), (4, 3099044), (8, 1549522), (13, 953552), (16, 774761), (26, 476776), (52, 238388), (61, 203216), (104, 119194), (122, 101608), (208, 59597), (244, 50804), (488, 25402), (793, 15632), (976, 12701), (977, 12688), (1586, 7816), (1954, 6344), (3172, 3908)]