23356870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 43358976

約数和(自身を除く): 20002106

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 491, 670, 710, 982, 2455, 4757, 4910, 9514, 23785, 32897, 34861, 47570, 65794, 69722, 164485, 174305, 328970, 348610, 2335687, 4671374, 11678435, 23356870]

約数ペア:

[(1, 23356870), (2, 11678435), (5, 4671374), (10, 2335687), (67, 348610), (71, 328970), (134, 174305), (142, 164485), (335, 69722), (355, 65794), (491, 47570), (670, 34861), (710, 32897), (982, 23785), (2455, 9514), (4757, 4910)]