12394712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 25779600

約数和(自身を除く): 13384888

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2309, 2684, 4618, 5368, 9236, 18472, 25399, 50798, 101596, 140849, 203192, 281698, 563396, 1126792, 1549339, 3098678, 6197356, 12394712]

約数ペア:

[(1, 12394712), (2, 6197356), (4, 3098678), (8, 1549339), (11, 1126792), (22, 563396), (44, 281698), (61, 203192), (88, 140849), (122, 101596), (244, 50798), (488, 25399), (671, 18472), (1342, 9236), (2309, 5368), (2684, 4618)]