17899693090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{350219}}^1$

素因数の和:350514

約数の個数: 32

約数和(自身を含む): 34041384000

約数和(自身を除く): 16141690910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 10222, 25555, 51110, 350219, 700438, 1751095, 3502190, 6654161, 13308322, 33270805, 66541610, 94208911, 188417822, 471044555, 942089110, 1789969309, 3579938618, 8949846545, 17899693090]

約数ペア:

[(1, 17899693090), (2, 8949846545), (5, 3579938618), (10, 1789969309), (19, 942089110), (38, 471044555), (95, 188417822), (190, 94208911), (269, 66541610), (538, 33270805), (1345, 13308322), (2690, 6654161), (5111, 3502190), (10222, 1751095), (25555, 700438), (51110, 350219)]