1900102430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{964519}}^1$

素因数の和:964723

約数の個数: 16

約数和(自身を含む): 3437549280

約数和(自身を除く): 1537446850

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 964519, 1929038, 4822595, 9645190, 190010243, 380020486, 950051215, 1900102430]

約数ペア:

[(1, 1900102430), (2, 950051215), (5, 380020486), (10, 190010243), (197, 9645190), (394, 4822595), (985, 1929038), (1970, 964519)]