19039356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75553}}^1$

素因数の和:75570

約数の個数: 36

約数和(自身を含む): 55003312

約数和(自身を除く): 35963956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75553, 151106, 226659, 302212, 453318, 528871, 679977, 906636, 1057742, 1359954, 1586613, 2115484, 2719908, 3173226, 4759839, 6346452, 9519678, 19039356]

約数ペア:

[(1, 19039356), (2, 9519678), (3, 6346452), (4, 4759839), (6, 3173226), (7, 2719908), (9, 2115484), (12, 1586613), (14, 1359954), (18, 1057742), (21, 906636), (28, 679977), (36, 528871), (42, 453318), (63, 302212), (84, 226659), (126, 151106), (252, 75553)]