22399234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 42086016

約数和(自身を除く): 19686782

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 271, 286, 289, 374, 442, 542, 578, 2431, 2981, 3179, 3523, 3757, 4607, 4862, 5962, 6358, 7046, 7514, 9214, 38753, 41327, 50677, 59891, 77506, 78319, 82654, 101354, 119782, 156638, 658801, 861509, 1018147, 1317602, 1723018, 2036294, 11199617, 22399234]

約数ペア:

[(1, 22399234), (2, 11199617), (11, 2036294), (13, 1723018), (17, 1317602), (22, 1018147), (26, 861509), (34, 658801), (143, 156638), (187, 119782), (221, 101354), (271, 82654), (286, 78319), (289, 77506), (374, 59891), (442, 50677), (542, 41327), (578, 38753), (2431, 9214), (2981, 7514), (3179, 7046), (3523, 6358), (3757, 5962), (4607, 4862)]