15507474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 17200110

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 1091, 2182, 2369, 3273, 4738, 6546, 7107, 14214, 25093, 50186, 75279, 112373, 150558, 224746, 337119, 674238, 2584579, 5169158, 7753737, 15507474]

約数ペア:

[(1, 15507474), (2, 7753737), (3, 5169158), (6, 2584579), (23, 674238), (46, 337119), (69, 224746), (103, 150558), (138, 112373), (206, 75279), (309, 50186), (618, 25093), (1091, 14214), (2182, 7107), (2369, 6546), (3273, 4738)]