12387056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70381}}^1$

素因数の和:70400

約数の個数: 20

約数和(自身を含む): 26182104

約数和(自身を除く): 13795048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70381, 140762, 281524, 563048, 774191, 1126096, 1548382, 3096764, 6193528, 12387056]

約数ペア:

[(1, 12387056), (2, 6193528), (4, 3096764), (8, 1548382), (11, 1126096), (16, 774191), (22, 563048), (44, 281524), (88, 140762), (176, 70381)]