15469136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23581}}^1$

素因数の和:23630

約数の個数: 20

約数和(自身を含む): 30703764

約数和(自身を除く): 15234628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23581, 47162, 94324, 188648, 377296, 966821, 1933642, 3867284, 7734568, 15469136]

約数ペア:

[(1, 15469136), (2, 7734568), (4, 3867284), (8, 1933642), (16, 966821), (41, 377296), (82, 188648), (164, 94324), (328, 47162), (656, 23581)]