190623890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1121317}}^1$

素因数の和:1121341

約数の個数: 16

約数和(自身を含む): 363307032

約数和(自身を除く): 172683142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1121317, 2242634, 5606585, 11213170, 19062389, 38124778, 95311945, 190623890]

約数ペア:

[(1, 190623890), (2, 95311945), (5, 38124778), (10, 19062389), (17, 11213170), (34, 5606585), (85, 2242634), (170, 1121317)]