17895530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 16396630

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 971, 1843, 1942, 3686, 4855, 9215, 9710, 18430, 18449, 36898, 92245, 94187, 184490, 188374, 470935, 941870, 1789553, 3579106, 8947765, 17895530]

約数ペア:

[(1, 17895530), (2, 8947765), (5, 3579106), (10, 1789553), (19, 941870), (38, 470935), (95, 188374), (97, 184490), (190, 94187), (194, 92245), (485, 36898), (970, 18449), (971, 18430), (1843, 9710), (1942, 9215), (3686, 4855)]