15437072

素因数分解:

$2^4\times 7^1\times {\mathrm{137831}}^1$

素因数の和:137846

約数の個数: 20

約数和(自身を含む): 34182336

約数和(自身を除く): 18745264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137831, 275662, 551324, 964817, 1102648, 1929634, 2205296, 3859268, 7718536, 15437072]

約数ペア:

[(1, 15437072), (2, 7718536), (4, 3859268), (7, 2205296), (8, 1929634), (14, 1102648), (16, 964817), (28, 551324), (56, 275662), (112, 137831)]