15673765492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{420569}}^1$

素因数の和:420613

約数の個数: 48

約数和(自身を含む): 34480010880

約数和(自身を除く): 18806245388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 5324, 9317, 18634, 37268, 420569, 841138, 1682276, 2943983, 4626259, 5887966, 9252518, 11775932, 18505036, 32383813, 50888849, 64767626, 101777698, 129535252, 203555396, 356221943, 559777339, 712443886, 1119554678, 1424887772, 2239109356, 3918441373, 7836882746, 15673765492]

約数ペア:

[(1, 15673765492), (2, 7836882746), (4, 3918441373), (7, 2239109356), (11, 1424887772), (14, 1119554678), (22, 712443886), (28, 559777339), (44, 356221943), (77, 203555396), (121, 129535252), (154, 101777698), (242, 64767626), (308, 50888849), (484, 32383813), (847, 18505036), (1331, 11775932), (1694, 9252518), (2662, 5887966), (3388, 4626259), (5324, 2943983), (9317, 1682276), (18634, 841138), (37268, 420569)]