19003673090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40433347}}^1$

素因数の和:40433401

約数の個数: 16

約数和(自身を含む): 34934412672

約数和(自身を除く): 15930739582

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 40433347, 80866694, 202166735, 404333470, 1900367309, 3800734618, 9501836545, 19003673090]

約数ペア:

[(1, 19003673090), (2, 9501836545), (5, 3800734618), (10, 1900367309), (47, 404333470), (94, 202166735), (235, 80866694), (470, 40433347)]