13897886585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{168347}}^1$

素因数の和:168461

約数の個数: 32

約数和(自身を含む): 19393689600

約数和(自身を除く): 5495803015

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 869, 1045, 1501, 4345, 7505, 16511, 82555, 168347, 841735, 1851817, 3198593, 9259085, 13299413, 15992965, 35184523, 66497065, 146293543, 175922615, 252688847, 731467715, 1263444235, 2779577317, 13897886585]

約数ペア:

[(1, 13897886585), (5, 2779577317), (11, 1263444235), (19, 731467715), (55, 252688847), (79, 175922615), (95, 146293543), (209, 66497065), (395, 35184523), (869, 15992965), (1045, 13299413), (1501, 9259085), (4345, 3198593), (7505, 1851817), (16511, 841735), (82555, 168347)]