13331984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26879}}^1$

素因数の和:26918

約数の個数: 20

約数和(自身を含む): 26664960

約数和(自身を除く): 13332976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26879, 53758, 107516, 215032, 430064, 833249, 1666498, 3332996, 6665992, 13331984]

約数ペア:

[(1, 13331984), (2, 6665992), (4, 3332996), (8, 1666498), (16, 833249), (31, 430064), (62, 215032), (124, 107516), (248, 53758), (496, 26879)]