19352370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20850

約数の個数: 32

約数和(自身を含む): 47946240

約数和(自身を除く): 28593870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20809, 41618, 62427, 104045, 124854, 208090, 312135, 624270, 645079, 1290158, 1935237, 3225395, 3870474, 6450790, 9676185, 19352370]

約数ペア:

[(1, 19352370), (2, 9676185), (3, 6450790), (5, 3870474), (6, 3225395), (10, 1935237), (15, 1290158), (30, 645079), (31, 624270), (62, 312135), (93, 208090), (155, 124854), (186, 104045), (310, 62427), (465, 41618), (930, 20809)]