15376466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 29683584

約数和(自身を除く): 14307118

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 322, 371, 391, 742, 782, 901, 1219, 1802, 2438, 2737, 2809, 5474, 5618, 6307, 8533, 12614, 17066, 19663, 20723, 39326, 41446, 47753, 64607, 95506, 129214, 145061, 290122, 334271, 452249, 668542, 904498, 1098319, 2196638, 7688233, 15376466]

約数ペア:

[(1, 15376466), (2, 7688233), (7, 2196638), (14, 1098319), (17, 904498), (23, 668542), (34, 452249), (46, 334271), (53, 290122), (106, 145061), (119, 129214), (161, 95506), (238, 64607), (322, 47753), (371, 41446), (391, 39326), (742, 20723), (782, 19663), (901, 17066), (1219, 12614), (1802, 8533), (2438, 6307), (2737, 5618), (2809, 5474)]