12320178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157951}}^1$

素因数の和:157969

約数の個数: 16

約数和(自身を含む): 26535936

約数和(自身を除く): 14215758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157951, 315902, 473853, 947706, 2053363, 4106726, 6160089, 12320178]

約数ペア:

[(1, 12320178), (2, 6160089), (3, 4106726), (6, 2053363), (13, 947706), (26, 473853), (39, 315902), (78, 157951)]