15691247470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{150979}}^1$

素因数の和:151552

約数の個数: 32

約数和(自身を含む): 29785334400

約数和(自身を除く): 14094086930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 547, 1094, 2735, 5470, 10393, 20786, 51965, 103930, 150979, 301958, 754895, 1509790, 2868601, 5737202, 14343005, 28686010, 82585513, 165171026, 412927565, 825855130, 1569124747, 3138249494, 7845623735, 15691247470]

約数ペア:

[(1, 15691247470), (2, 7845623735), (5, 3138249494), (10, 1569124747), (19, 825855130), (38, 412927565), (95, 165171026), (190, 82585513), (547, 28686010), (1094, 14343005), (2735, 5737202), (5470, 2868601), (10393, 1509790), (20786, 754895), (51965, 301958), (103930, 150979)]