12380528

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11549}}^1$

素因数の和:11624

約数の個数: 20

約数和(自身を含む): 24347400

約数和(自身を除く): 11966872

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11549, 23098, 46196, 92392, 184784, 773783, 1547566, 3095132, 6190264, 12380528]

約数ペア:

[(1, 12380528), (2, 6190264), (4, 3095132), (8, 1547566), (16, 773783), (67, 184784), (134, 92392), (268, 46196), (536, 23098), (1072, 11549)]