15194872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 22440968

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1451, 1496, 2618, 2902, 5236, 5804, 10157, 10472, 11608, 15961, 20314, 24667, 31922, 40628, 49334, 63844, 81256, 98668, 111727, 127688, 172669, 197336, 223454, 271337, 345338, 446908, 542674, 690676, 893816, 1085348, 1381352, 1899359, 2170696, 3798718, 7597436, 15194872]

約数ペア:

[(1, 15194872), (2, 7597436), (4, 3798718), (7, 2170696), (8, 1899359), (11, 1381352), (14, 1085348), (17, 893816), (22, 690676), (28, 542674), (34, 446908), (44, 345338), (56, 271337), (68, 223454), (77, 197336), (88, 172669), (119, 127688), (136, 111727), (154, 98668), (187, 81256), (238, 63844), (308, 49334), (374, 40628), (476, 31922), (616, 24667), (748, 20314), (952, 15961), (1309, 11608), (1451, 10472), (1496, 10157), (2618, 5804), (2902, 5236)]