18885074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 24

約数和(自身を含む): 31227120

約数和(自身を除く): 12342046

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 947, 1534, 1894, 9971, 12311, 19942, 24622, 55873, 111746, 160043, 320086, 726349, 1452698, 9442537, 18885074]

約数ペア:

[(1, 18885074), (2, 9442537), (13, 1452698), (26, 726349), (59, 320086), (118, 160043), (169, 111746), (338, 55873), (767, 24622), (947, 19942), (1534, 12311), (1894, 9971)]