18794152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13901}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 38160990

約数和(自身を除く): 19366838

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13901, 27802, 55604, 111208, 180713, 361426, 722852, 1445704, 2349269, 4698538, 9397076, 18794152]

約数ペア:

[(1, 18794152), (2, 9397076), (4, 4698538), (8, 2349269), (13, 1445704), (26, 722852), (52, 361426), (104, 180713), (169, 111208), (338, 55604), (676, 27802), (1352, 13901)]