22309238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 17075338

約数列:

[1, 2, 7, 14, 73, 83, 146, 166, 263, 511, 526, 581, 1022, 1162, 1841, 3682, 6059, 12118, 19199, 21829, 38398, 42413, 43658, 84826, 134393, 152803, 268786, 305606, 1593517, 3187034, 11154619, 22309238]

約数ペア:

[(1, 22309238), (2, 11154619), (7, 3187034), (14, 1593517), (73, 305606), (83, 268786), (146, 152803), (166, 134393), (263, 84826), (511, 43658), (526, 42413), (581, 38398), (1022, 21829), (1162, 19199), (1841, 12118), (3682, 6059)]