25835174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 42430080

約数和(自身を除く): 16594906

約数列:

[1, 2, 19, 38, 43, 86, 97, 163, 194, 326, 817, 1634, 1843, 3097, 3686, 4171, 6194, 7009, 8342, 14018, 15811, 31622, 79249, 133171, 158498, 266342, 300409, 600818, 679873, 1359746, 12917587, 25835174]

約数ペア:

[(1, 25835174), (2, 12917587), (19, 1359746), (38, 679873), (43, 600818), (86, 300409), (97, 266342), (163, 158498), (194, 133171), (326, 79249), (817, 31622), (1634, 15811), (1843, 14018), (3097, 8342), (3686, 7009), (4171, 6194)]