192019970

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{20149}}^1$

素因数の和:21109

約数の個数: 16

約数和(自身を含む): 346015800

約数和(自身を除く): 153995830

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 9530, 20149, 40298, 100745, 201490, 19201997, 38403994, 96009985, 192019970]

約数ペア:

[(1, 192019970), (2, 96009985), (5, 38403994), (10, 19201997), (953, 201490), (1906, 100745), (4765, 40298), (9530, 20149)]