39925574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6264

約数の個数: 24

約数和(自身を含む): 68273640

約数和(自身を除く): 28348066

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6217, 6422, 12434, 80821, 118123, 161642, 236246, 1050673, 1535599, 2101346, 3071198, 19962787, 39925574]

約数ペア:

[(1, 39925574), (2, 19962787), (13, 3071198), (19, 2101346), (26, 1535599), (38, 1050673), (169, 236246), (247, 161642), (338, 118123), (494, 80821), (3211, 12434), (6217, 6422)]