190027322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 309414720

約数和(自身を除く): 119387398

約数列:

[1, 2, 19, 38, 61, 73, 122, 146, 1123, 1159, 1387, 2246, 2318, 2774, 4453, 8906, 21337, 42674, 68503, 81979, 84607, 137006, 163958, 169214, 1301557, 1557601, 2603114, 3115202, 5000719, 10001438, 95013661, 190027322]

約数ペア:

[(1, 190027322), (2, 95013661), (19, 10001438), (38, 5000719), (61, 3115202), (73, 2603114), (122, 1557601), (146, 1301557), (1123, 169214), (1159, 163958), (1387, 137006), (2246, 84607), (2318, 81979), (2774, 68503), (4453, 42674), (8906, 21337)]