10690654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 19586448

約数和(自身を除く): 8895794

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 67, 134, 221, 247, 323, 361, 442, 494, 646, 722, 871, 1139, 1273, 1742, 2278, 2546, 4199, 4693, 6137, 8398, 9386, 12274, 14807, 16549, 21641, 24187, 29614, 33098, 43282, 48374, 79781, 159562, 281333, 314431, 411179, 562666, 628862, 822358, 5345327, 10690654]

約数ペア:

[(1, 10690654), (2, 5345327), (13, 822358), (17, 628862), (19, 562666), (26, 411179), (34, 314431), (38, 281333), (67, 159562), (134, 79781), (221, 48374), (247, 43282), (323, 33098), (361, 29614), (442, 24187), (494, 21641), (646, 16549), (722, 14807), (871, 12274), (1139, 9386), (1273, 8398), (1742, 6137), (2278, 4693), (2546, 4199)]