15140144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6907}}^1$

素因数の和:7052

約数の個数: 20

約数和(自身を含む): 29552424

約数和(自身を除く): 14412280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6907, 13814, 27628, 55256, 110512, 946259, 1892518, 3785036, 7570072, 15140144]

約数ペア:

[(1, 15140144), (2, 7570072), (4, 3785036), (8, 1892518), (16, 946259), (137, 110512), (274, 55256), (548, 27628), (1096, 13814), (2192, 6907)]