5518018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 9757440

約数和(自身を除く): 4239422

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 307, 418, 473, 614, 817, 946, 1634, 3377, 5833, 6754, 8987, 11666, 13201, 17974, 26402, 64163, 128326, 145211, 250819, 290422, 501638, 2759009, 5518018]

約数ペア:

[(1, 5518018), (2, 2759009), (11, 501638), (19, 290422), (22, 250819), (38, 145211), (43, 128326), (86, 64163), (209, 26402), (307, 17974), (418, 13201), (473, 11666), (614, 8987), (817, 6754), (946, 5833), (1634, 3377)]