19113126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 21322074

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 431, 778, 862, 1167, 1293, 2334, 2586, 7391, 8189, 14782, 16378, 22173, 24567, 44346, 49134, 167659, 335318, 502977, 1005954, 3185521, 6371042, 9556563, 19113126]

約数ペア:

[(1, 19113126), (2, 9556563), (3, 6371042), (6, 3185521), (19, 1005954), (38, 502977), (57, 335318), (114, 167659), (389, 49134), (431, 44346), (778, 24567), (862, 22173), (1167, 16378), (1293, 14782), (2334, 8189), (2586, 7391)]