38697412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20113}}^1$

素因数の和:20167

約数の個数: 24

約数和(自身を含む): 74904536

約数和(自身を除く): 36207124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20113, 40226, 80452, 261469, 522938, 744181, 1045876, 1488362, 2976724, 9674353, 19348706, 38697412]

約数ペア:

[(1, 38697412), (2, 19348706), (4, 9674353), (13, 2976724), (26, 1488362), (37, 1045876), (52, 744181), (74, 522938), (148, 261469), (481, 80452), (962, 40226), (1924, 20113)]