25093198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 17226674

約数列:

[1, 2, 13, 26, 31, 62, 163, 191, 326, 382, 403, 806, 2119, 2483, 4238, 4966, 5053, 5921, 10106, 11842, 31133, 62266, 65689, 76973, 131378, 153946, 404729, 809458, 965123, 1930246, 12546599, 25093198]

約数ペア:

[(1, 25093198), (2, 12546599), (13, 1930246), (26, 965123), (31, 809458), (62, 404729), (163, 153946), (191, 131378), (326, 76973), (382, 65689), (403, 62266), (806, 31133), (2119, 11842), (2483, 10106), (4238, 5921), (4966, 5053)]