13261552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26737}}^1$

素因数の和:26776

約数の個数: 20

約数和(自身を含む): 26524096

約数和(自身を除く): 13262544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26737, 53474, 106948, 213896, 427792, 828847, 1657694, 3315388, 6630776, 13261552]

約数ペア:

[(1, 13261552), (2, 6630776), (4, 3315388), (8, 1657694), (16, 828847), (31, 427792), (62, 213896), (124, 106948), (248, 53474), (496, 26737)]