12813544

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 25054920

約数和(自身を除く): 12241376

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 593, 1186, 2372, 2701, 4744, 5402, 10804, 21608, 21941, 43289, 43882, 86578, 87764, 173156, 175528, 346312, 1601693, 3203386, 6406772, 12813544]

約数ペア:

[(1, 12813544), (2, 6406772), (4, 3203386), (8, 1601693), (37, 346312), (73, 175528), (74, 173156), (146, 87764), (148, 86578), (292, 43882), (296, 43289), (584, 21941), (593, 21608), (1186, 10804), (2372, 5402), (2701, 4744)]