19617184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36061}}^1$

素因数の和:36088

約数の個数: 24

約数和(自身を含む): 40894308

約数和(自身を除く): 21277124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36061, 72122, 144244, 288488, 576976, 613037, 1153952, 1226074, 2452148, 4904296, 9808592, 19617184]

約数ペア:

[(1, 19617184), (2, 9808592), (4, 4904296), (8, 2452148), (16, 1226074), (17, 1153952), (32, 613037), (34, 576976), (68, 288488), (136, 144244), (272, 72122), (544, 36061)]