12693536

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4556

約数の個数: 24

約数和(自身を含む): 25276860

約数和(自身を除く): 12583324

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4457, 8914, 17828, 35656, 71312, 142624, 396673, 793346, 1586692, 3173384, 6346768, 12693536]

約数ペア:

[(1, 12693536), (2, 6346768), (4, 3173384), (8, 1586692), (16, 793346), (32, 396673), (89, 142624), (178, 71312), (356, 35656), (712, 17828), (1424, 8914), (2848, 4457)]