13242704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26699}}^1$

素因数の和:26738

約数の個数: 20

約数和(自身を含む): 26486400

約数和(自身を除く): 13243696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26699, 53398, 106796, 213592, 427184, 827669, 1655338, 3310676, 6621352, 13242704]

約数ペア:

[(1, 13242704), (2, 6621352), (4, 3310676), (8, 1655338), (16, 827669), (31, 427184), (62, 213592), (124, 106796), (248, 53398), (496, 26699)]