194038012558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1\times {\mathrm{20639}}^1$

素因数の和:21936

約数の個数: 32

約数和(自身を含む): 314573414400

約数和(自身を除く): 120535401842

約数列:

[1, 2, 13, 26, 419, 838, 863, 1726, 5447, 10894, 11219, 20639, 22438, 41278, 268307, 361597, 536614, 723194, 4700761, 8647741, 9401522, 17295482, 17811457, 35622914, 112420633, 224841266, 231548941, 463097882, 7463000483, 14926000966, 97019006279, 194038012558]

約数ペア:

[(1, 194038012558), (2, 97019006279), (13, 14926000966), (26, 7463000483), (419, 463097882), (838, 231548941), (863, 224841266), (1726, 112420633), (5447, 35622914), (10894, 17811457), (11219, 17295482), (20639, 9401522), (22438, 8647741), (41278, 4700761), (268307, 723194), (361597, 536614)]