18732226

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 10096574

約数列:

[1, 2, 47, 94, 349, 571, 698, 1142, 16403, 26837, 32806, 53674, 199279, 398558, 9366113, 18732226]

約数ペア:

[(1, 18732226), (2, 9366113), (47, 398558), (94, 199279), (349, 53674), (571, 32806), (698, 26837), (1142, 16403)]