15379548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 37879296

約数和(自身を除く): 22499748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 541, 618, 1082, 1236, 1623, 2164, 2369, 3246, 4738, 6492, 7107, 9476, 12443, 14214, 24886, 28428, 37329, 49772, 55723, 74658, 111446, 149316, 167169, 222892, 334338, 668676, 1281629, 2563258, 3844887, 5126516, 7689774, 15379548]

約数ペア:

[(1, 15379548), (2, 7689774), (3, 5126516), (4, 3844887), (6, 2563258), (12, 1281629), (23, 668676), (46, 334338), (69, 222892), (92, 167169), (103, 149316), (138, 111446), (206, 74658), (276, 55723), (309, 49772), (412, 37329), (541, 28428), (618, 24886), (1082, 14214), (1236, 12443), (1623, 9476), (2164, 7107), (2369, 6492), (3246, 4738)]