15432472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 31795920

約数和(自身を除く): 16363448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1117, 1256, 1727, 2234, 3454, 4468, 6908, 8936, 12287, 13816, 24574, 49148, 98296, 175369, 350738, 701476, 1402952, 1929059, 3858118, 7716236, 15432472]

約数ペア:

[(1, 15432472), (2, 7716236), (4, 3858118), (8, 1929059), (11, 1402952), (22, 701476), (44, 350738), (88, 175369), (157, 98296), (314, 49148), (628, 24574), (1117, 13816), (1256, 12287), (1727, 8936), (2234, 6908), (3454, 4468)]