12905272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{24077}}^1$

素因数の和:24150

約数の個数: 16

約数和(自身を含む): 24559560

約数和(自身を除く): 11654288

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 24077, 48154, 96308, 192616, 1613159, 3226318, 6452636, 12905272]

約数ペア:

[(1, 12905272), (2, 6452636), (4, 3226318), (8, 1613159), (67, 192616), (134, 96308), (268, 48154), (536, 24077)]