13075212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 18535668

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 239, 282, 291, 388, 478, 564, 582, 717, 956, 1164, 1434, 2868, 4559, 9118, 11233, 13677, 18236, 22466, 23183, 27354, 33699, 44932, 46366, 54708, 67398, 69549, 92732, 134796, 139098, 278196, 1089601, 2179202, 3268803, 4358404, 6537606, 13075212]

約数ペア:

[(1, 13075212), (2, 6537606), (3, 4358404), (4, 3268803), (6, 2179202), (12, 1089601), (47, 278196), (94, 139098), (97, 134796), (141, 92732), (188, 69549), (194, 67398), (239, 54708), (282, 46366), (291, 44932), (388, 33699), (478, 27354), (564, 23183), (582, 22466), (717, 18236), (956, 13677), (1164, 11233), (1434, 9118), (2868, 4559)]