19672570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 37911888

約数和(自身を除く): 18239318

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1193, 1649, 2386, 3298, 5965, 8245, 11930, 16490, 20281, 40562, 101405, 115721, 202810, 231442, 578605, 1157210, 1967257, 3934514, 9836285, 19672570]

約数ペア:

[(1, 19672570), (2, 9836285), (5, 3934514), (10, 1967257), (17, 1157210), (34, 578605), (85, 231442), (97, 202810), (170, 115721), (194, 101405), (485, 40562), (970, 20281), (1193, 16490), (1649, 11930), (2386, 8245), (3298, 5965)]