25451146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 20836214

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 587, 1141, 1174, 2282, 3097, 4109, 6194, 8218, 11153, 21679, 22306, 43358, 78071, 95681, 156142, 191362, 669767, 1339534, 1817939, 3635878, 12725573, 25451146]

約数ペア:

[(1, 25451146), (2, 12725573), (7, 3635878), (14, 1817939), (19, 1339534), (38, 669767), (133, 191362), (163, 156142), (266, 95681), (326, 78071), (587, 43358), (1141, 22306), (1174, 21679), (2282, 11153), (3097, 8218), (4109, 6194)]