15990626

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:617

約数の個数: 16

約数和(自身を含む): 24355968

約数和(自身を除く): 8365342

約数列:

[1, 2, 163, 181, 271, 326, 362, 542, 29503, 44173, 49051, 59006, 88346, 98102, 7995313, 15990626]

約数ペア:

[(1, 15990626), (2, 7995313), (163, 98102), (181, 88346), (271, 59006), (326, 49051), (362, 44173), (542, 29503)]