19460714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 18036886

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4649, 9298, 32543, 60437, 65086, 106927, 120874, 213854, 423059, 748489, 846118, 1390051, 1496978, 2780102, 9730357, 19460714]

約数ペア:

[(1, 19460714), (2, 9730357), (7, 2780102), (13, 1496978), (14, 1390051), (23, 846118), (26, 748489), (46, 423059), (91, 213854), (161, 120874), (182, 106927), (299, 65086), (322, 60437), (598, 32543), (2093, 9298), (4186, 4649)]