11621488

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1427}}^1$

素因数の和:1944

約数の個数: 20

約数和(自身を含む): 22576680

約数和(自身を除く): 10955192

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1427, 2036, 2854, 4072, 5708, 8144, 11416, 22832, 726343, 1452686, 2905372, 5810744, 11621488]

約数ペア:

[(1, 11621488), (2, 5810744), (4, 2905372), (8, 1452686), (16, 726343), (509, 22832), (1018, 11416), (1427, 8144), (2036, 5708), (2854, 4072)]