19141870084

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1142389}}^1$

素因数の和:1142523

約数の個数: 24

約数和(自身を含む): 34545873600

約数和(自身を除く): 15404003516

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 1142389, 2284778, 4569556, 67400951, 81109619, 134801902, 162219238, 269603804, 324438476, 4785467521, 9570935042, 19141870084]

約数ペア:

[(1, 19141870084), (2, 9570935042), (4, 4785467521), (59, 324438476), (71, 269603804), (118, 162219238), (142, 134801902), (236, 81109619), (284, 67400951), (4189, 4569556), (8378, 2284778), (16756, 1142389)]