12751354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 24625152

約数和(自身を除く): 11873798

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2671, 4774, 5342, 18697, 29381, 37394, 58762, 82801, 165602, 205667, 411334, 579607, 910811, 1159214, 1821622, 6375677, 12751354]

約数ペア:

[(1, 12751354), (2, 6375677), (7, 1821622), (11, 1159214), (14, 910811), (22, 579607), (31, 411334), (62, 205667), (77, 165602), (154, 82801), (217, 58762), (341, 37394), (434, 29381), (682, 18697), (2387, 5342), (2671, 4774)]