19189536

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 51456384

約数和(自身を除く): 32266848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4253, 4512, 8506, 12759, 17012, 25518, 34024, 51036, 68048, 102072, 136096, 199891, 204144, 399782, 408288, 599673, 799564, 1199346, 1599128, 2398692, 3198256, 4797384, 6396512, 9594768, 19189536]

約数ペア:

[(1, 19189536), (2, 9594768), (3, 6396512), (4, 4797384), (6, 3198256), (8, 2398692), (12, 1599128), (16, 1199346), (24, 799564), (32, 599673), (47, 408288), (48, 399782), (94, 204144), (96, 199891), (141, 136096), (188, 102072), (282, 68048), (376, 51036), (564, 34024), (752, 25518), (1128, 17012), (1504, 12759), (2256, 8506), (4253, 4512)]