19127847167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{14503}}^1$

素因数の和:14951

約数の個数: 32

約数和(自身を含む): 23509011456

約数和(自身を除く): 4381164289

約数列:

[1, 11, 13, 23, 143, 253, 299, 401, 3289, 4411, 5213, 9223, 14503, 57343, 101453, 119899, 159533, 188539, 333569, 1318889, 2073929, 3669259, 4336397, 5815703, 47700367, 63972733, 75604139, 133761169, 831645529, 1471372859, 1738895197, 19127847167]

約数ペア:

[(1, 19127847167), (11, 1738895197), (13, 1471372859), (23, 831645529), (143, 133761169), (253, 75604139), (299, 63972733), (401, 47700367), (3289, 5815703), (4411, 4336397), (5213, 3669259), (9223, 2073929), (14503, 1318889), (57343, 333569), (101453, 188539), (119899, 159533)]