19755070

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2383}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 35616960

約数和(自身を除く): 15861890

約数列:

[1, 2, 5, 10, 829, 1658, 2383, 4145, 4766, 8290, 11915, 23830, 1975507, 3951014, 9877535, 19755070]

約数ペア:

[(1, 19755070), (2, 9877535), (5, 3951014), (10, 1975507), (829, 23830), (1658, 11915), (2383, 8290), (4145, 4766)]