14271356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 29420160

約数和(自身を除く): 15148804

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 397, 418, 473, 794, 817, 836, 946, 1588, 1634, 1892, 3268, 4367, 7543, 8734, 8987, 15086, 17071, 17468, 17974, 30172, 34142, 35948, 68284, 82973, 165946, 187781, 324349, 331892, 375562, 648698, 751124, 1297396, 3567839, 7135678, 14271356]

約数ペア:

[(1, 14271356), (2, 7135678), (4, 3567839), (11, 1297396), (19, 751124), (22, 648698), (38, 375562), (43, 331892), (44, 324349), (76, 187781), (86, 165946), (172, 82973), (209, 68284), (397, 35948), (418, 34142), (473, 30172), (794, 17974), (817, 17468), (836, 17071), (946, 15086), (1588, 8987), (1634, 8734), (1892, 7543), (3268, 4367)]