13649008

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5112

約数の個数: 20

約数和(自身を含む): 26603208

約数和(自身を除く): 12954200

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 4931, 9862, 19724, 39448, 78896, 853063, 1706126, 3412252, 6824504, 13649008]

約数ペア:

[(1, 13649008), (2, 6824504), (4, 3412252), (8, 1706126), (16, 853063), (173, 78896), (346, 39448), (692, 19724), (1384, 9862), (2768, 4931)]