15608138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13422262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 449, 898, 1337, 2483, 2674, 3143, 4966, 5837, 6286, 11674, 17381, 34762, 40859, 81718, 85759, 171518, 600313, 1114867, 1200626, 2229734, 7804069, 15608138]

約数ペア:

[(1, 15608138), (2, 7804069), (7, 2229734), (13, 1200626), (14, 1114867), (26, 600313), (91, 171518), (182, 85759), (191, 81718), (382, 40859), (449, 34762), (898, 17381), (1337, 11674), (2483, 6286), (2674, 5837), (3143, 4966)]