12245372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 24208128

約数和(自身を除く): 11962756

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 157, 314, 527, 628, 629, 1054, 1147, 1258, 2108, 2294, 2516, 2669, 4588, 4867, 5338, 5809, 9734, 10676, 11618, 19468, 19499, 23236, 38998, 77996, 82739, 98753, 165478, 180079, 197506, 330956, 360158, 395012, 720316, 3061343, 6122686, 12245372]

約数ペア:

[(1, 12245372), (2, 6122686), (4, 3061343), (17, 720316), (31, 395012), (34, 360158), (37, 330956), (62, 197506), (68, 180079), (74, 165478), (124, 98753), (148, 82739), (157, 77996), (314, 38998), (527, 23236), (628, 19499), (629, 19468), (1054, 11618), (1147, 10676), (1258, 9734), (2108, 5809), (2294, 5338), (2516, 4867), (2669, 4588)]