15388004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 27862968

約数和(自身を除く): 12474964

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 601, 692, 1202, 2404, 6401, 12802, 22237, 25604, 44474, 88948, 103973, 207946, 415892, 3847001, 7694002, 15388004]

約数ペア:

[(1, 15388004), (2, 7694002), (4, 3847001), (37, 415892), (74, 207946), (148, 103973), (173, 88948), (346, 44474), (601, 25604), (692, 22237), (1202, 12802), (2404, 6401)]