15497988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 39783744

約数和(自身を除く): 24285756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 857, 1507, 1644, 1714, 2571, 3014, 3428, 4521, 5142, 6028, 9042, 9427, 10284, 18084, 18854, 28281, 37708, 56562, 113124, 117409, 234818, 352227, 469636, 704454, 1291499, 1408908, 2582998, 3874497, 5165996, 7748994, 15497988]

約数ペア:

[(1, 15497988), (2, 7748994), (3, 5165996), (4, 3874497), (6, 2582998), (11, 1408908), (12, 1291499), (22, 704454), (33, 469636), (44, 352227), (66, 234818), (132, 117409), (137, 113124), (274, 56562), (411, 37708), (548, 28281), (822, 18854), (857, 18084), (1507, 10284), (1644, 9427), (1714, 9042), (2571, 6028), (3014, 5142), (3428, 4521)]