19223292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 49335552

約数和(自身を除く): 30112260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1063, 1507, 1644, 2126, 3014, 3189, 4252, 4521, 6028, 6378, 9042, 11693, 12756, 18084, 23386, 35079, 46772, 70158, 140316, 145631, 291262, 436893, 582524, 873786, 1601941, 1747572, 3203882, 4805823, 6407764, 9611646, 19223292]

約数ペア:

[(1, 19223292), (2, 9611646), (3, 6407764), (4, 4805823), (6, 3203882), (11, 1747572), (12, 1601941), (22, 873786), (33, 582524), (44, 436893), (66, 291262), (132, 145631), (137, 140316), (274, 70158), (411, 46772), (548, 35079), (822, 23386), (1063, 18084), (1507, 12756), (1644, 11693), (2126, 9042), (3014, 6378), (3189, 6028), (4252, 4521)]