18149110270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3081343}}^1$

素因数の和:3081400

約数の個数: 32

約数和(自身を含む): 35497082880

約数和(自身を除く): 17347972610

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 3081343, 6162686, 15406715, 30813430, 58545517, 95521633, 117091034, 191043266, 292727585, 477608165, 585455170, 955216330, 1814911027, 3629822054, 9074555135, 18149110270]

約数ペア:

[(1, 18149110270), (2, 9074555135), (5, 3629822054), (10, 1814911027), (19, 955216330), (31, 585455170), (38, 477608165), (62, 292727585), (95, 191043266), (155, 117091034), (190, 95521633), (310, 58545517), (589, 30813430), (1178, 15406715), (2945, 6162686), (5890, 3081343)]