16130810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 31008960

約数和(自身を除く): 14878150

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1163, 1387, 2326, 2774, 5815, 6935, 11630, 13870, 22097, 44194, 84899, 110485, 169798, 220970, 424495, 848990, 1613081, 3226162, 8065405, 16130810]

約数ペア:

[(1, 16130810), (2, 8065405), (5, 3226162), (10, 1613081), (19, 848990), (38, 424495), (73, 220970), (95, 169798), (146, 110485), (190, 84899), (365, 44194), (730, 22097), (1163, 13870), (1387, 11630), (2326, 6935), (2774, 5815)]