11538548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 26013120

約数和(自身を除く): 14474572

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 41, 46, 76, 82, 92, 133, 161, 164, 266, 287, 322, 437, 529, 532, 574, 644, 779, 874, 943, 1058, 1148, 1558, 1748, 1886, 2116, 3059, 3116, 3703, 3772, 5453, 6118, 6601, 7406, 10051, 10906, 12236, 13202, 14812, 17917, 20102, 21689, 21812, 26404, 35834, 40204, 43378, 70357, 71668, 86756, 125419, 140714, 151823, 250838, 281428, 303646, 412091, 501676, 607292, 824182, 1648364, 2884637, 5769274, 11538548]

約数ペア:

[(1, 11538548), (2, 5769274), (4, 2884637), (7, 1648364), (14, 824182), (19, 607292), (23, 501676), (28, 412091), (38, 303646), (41, 281428), (46, 250838), (76, 151823), (82, 140714), (92, 125419), (133, 86756), (161, 71668), (164, 70357), (266, 43378), (287, 40204), (322, 35834), (437, 26404), (529, 21812), (532, 21689), (574, 20102), (644, 17917), (779, 14812), (874, 13202), (943, 12236), (1058, 10906), (1148, 10051), (1558, 7406), (1748, 6601), (1886, 6118), (2116, 5453), (3059, 3772), (3116, 3703)]