15706936399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{21211}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 20037703680

約数和(自身を除く): 4330767281

約数列:

[1, 7, 11, 59, 77, 163, 413, 649, 1141, 1793, 4543, 9617, 12551, 21211, 67319, 105787, 148477, 233321, 740509, 1251449, 1633247, 3457393, 8760143, 13765939, 24201751, 38031323, 96361573, 203986187, 266219261, 1427903309, 2243848057, 15706936399]

約数ペア:

[(1, 15706936399), (7, 2243848057), (11, 1427903309), (59, 266219261), (77, 203986187), (163, 96361573), (413, 38031323), (649, 24201751), (1141, 13765939), (1793, 8760143), (4543, 3457393), (9617, 1633247), (12551, 1251449), (21211, 740509), (67319, 233321), (105787, 148477)]