13186912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 29264760

約数和(自身を除く): 16077848

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 41, 46, 76, 82, 92, 152, 164, 184, 304, 328, 368, 437, 529, 608, 656, 736, 779, 874, 943, 1058, 1312, 1558, 1748, 1886, 2116, 3116, 3496, 3772, 4232, 6232, 6992, 7544, 8464, 10051, 12464, 13984, 15088, 16928, 17917, 20102, 21689, 24928, 30176, 35834, 40204, 43378, 71668, 80408, 86756, 143336, 160816, 173512, 286672, 321632, 347024, 412091, 573344, 694048, 824182, 1648364, 3296728, 6593456, 13186912]

約数ペア:

[(1, 13186912), (2, 6593456), (4, 3296728), (8, 1648364), (16, 824182), (19, 694048), (23, 573344), (32, 412091), (38, 347024), (41, 321632), (46, 286672), (76, 173512), (82, 160816), (92, 143336), (152, 86756), (164, 80408), (184, 71668), (304, 43378), (328, 40204), (368, 35834), (437, 30176), (529, 24928), (608, 21689), (656, 20102), (736, 17917), (779, 16928), (874, 15088), (943, 13984), (1058, 12464), (1312, 10051), (1558, 8464), (1748, 7544), (1886, 6992), (2116, 6232), (3116, 4232), (3496, 3772)]