16496870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 32290272

約数和(自身を除く): 15793402

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1123, 1130, 1469, 2246, 2938, 5615, 7345, 11230, 14599, 14690, 29198, 72995, 126899, 145990, 253798, 634495, 1268990, 1649687, 3299374, 8248435, 16496870]

約数ペア:

[(1, 16496870), (2, 8248435), (5, 3299374), (10, 1649687), (13, 1268990), (26, 634495), (65, 253798), (113, 145990), (130, 126899), (226, 72995), (565, 29198), (1123, 14690), (1130, 14599), (1469, 11230), (2246, 7345), (2938, 5615)]