190054090

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{15439}}^1$

素因数の和:16677

約数の個数: 16

約数和(自身を含む): 342397440

約数和(自身を除く): 152343350

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 15439, 30878, 77195, 154390, 19005409, 38010818, 95027045, 190054090]

約数ペア:

[(1, 190054090), (2, 95027045), (5, 38010818), (10, 19005409), (1231, 154390), (2462, 77195), (6155, 30878), (12310, 15439)]