38399874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 81332160

約数和(自身を除く): 42932286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 1861, 3439, 3722, 5583, 6878, 10317, 11166, 20634, 35359, 70718, 106077, 212154, 336841, 673682, 1010523, 2021046, 6399979, 12799958, 19199937, 38399874]

約数ペア:

[(1, 38399874), (2, 19199937), (3, 12799958), (6, 6399979), (19, 2021046), (38, 1010523), (57, 673682), (114, 336841), (181, 212154), (362, 106077), (543, 70718), (1086, 35359), (1861, 20634), (3439, 11166), (3722, 10317), (5583, 6878)]