19237672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 37729800

約数和(自身を除く): 18492128

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 821, 1642, 2929, 3284, 5858, 6568, 11716, 23432, 23809, 47618, 82921, 95236, 165842, 190472, 331684, 663368, 2404709, 4809418, 9618836, 19237672]

約数ペア:

[(1, 19237672), (2, 9618836), (4, 4809418), (8, 2404709), (29, 663368), (58, 331684), (101, 190472), (116, 165842), (202, 95236), (232, 82921), (404, 47618), (808, 23809), (821, 23432), (1642, 11716), (2929, 6568), (3284, 5858)]