19251966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 40854528

約数和(自身を除く): 21602562

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2287, 2806, 4209, 4574, 6861, 8418, 13722, 52601, 105202, 139507, 157803, 279014, 315606, 418521, 837042, 3208661, 6417322, 9625983, 19251966]

約数ペア:

[(1, 19251966), (2, 9625983), (3, 6417322), (6, 3208661), (23, 837042), (46, 418521), (61, 315606), (69, 279014), (122, 157803), (138, 139507), (183, 105202), (366, 52601), (1403, 13722), (2287, 8418), (2806, 6861), (4209, 4574)]