19469344

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4588

約数の個数: 24

約数和(自身を含む): 38618748

約数和(自身を除く): 19149404

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 4441, 8882, 17764, 35528, 71056, 142112, 608417, 1216834, 2433668, 4867336, 9734672, 19469344]

約数ペア:

[(1, 19469344), (2, 9734672), (4, 4867336), (8, 2433668), (16, 1216834), (32, 608417), (137, 142112), (274, 71056), (548, 35528), (1096, 17764), (2192, 8882), (4384, 4441)]