19500870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38237}}^1$

素因数の和:38264

約数の個数: 32

約数和(自身を含む): 49556448

約数和(自身を除く): 30055578

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38237, 76474, 114711, 191185, 229422, 382370, 573555, 650029, 1147110, 1300058, 1950087, 3250145, 3900174, 6500290, 9750435, 19500870]

約数ペア:

[(1, 19500870), (2, 9750435), (3, 6500290), (5, 3900174), (6, 3250145), (10, 1950087), (15, 1300058), (17, 1147110), (30, 650029), (34, 573555), (51, 382370), (85, 229422), (102, 191185), (170, 114711), (255, 76474), (510, 38237)]