19149506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 30064128

約数和(自身を除く): 10914622

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4231, 4526, 8462, 131161, 262322, 308863, 617726, 9574753, 19149506]

約数ペア:

[(1, 19149506), (2, 9574753), (31, 617726), (62, 308863), (73, 262322), (146, 131161), (2263, 8462), (4231, 4526)]