1888941610

素因数分解:

$2^1\times 5^1\times {\mathrm{8819}}^1\times {\mathrm{21419}}^1$

素因数の和:30245

約数の個数: 16

約数和(自身を含む): 3400639200

約数和(自身を除く): 1511697590

約数列:

[1, 2, 5, 10, 8819, 17638, 21419, 42838, 44095, 88190, 107095, 214190, 188894161, 377788322, 944470805, 1888941610]

約数ペア:

[(1, 1888941610), (2, 944470805), (5, 377788322), (10, 188894161), (8819, 214190), (17638, 107095), (21419, 88190), (42838, 44095)]