12173648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12473}}^1$

素因数の和:12542

約数の個数: 20

約数和(自身を含む): 23975028

約数和(自身を除く): 11801380

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12473, 24946, 49892, 99784, 199568, 760853, 1521706, 3043412, 6086824, 12173648]

約数ペア:

[(1, 12173648), (2, 6086824), (4, 3043412), (8, 1521706), (16, 760853), (61, 199568), (122, 99784), (244, 49892), (488, 24946), (976, 12473)]