12589993

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 14757120

約数和(自身を除く): 2167127

約数列:

[1, 13, 23, 41, 79, 169, 299, 533, 943, 1027, 1817, 3239, 3887, 6929, 12259, 13351, 23621, 42107, 74497, 159367, 307073, 547391, 968461, 12589993]

約数ペア:

[(1, 12589993), (13, 968461), (23, 547391), (41, 307073), (79, 159367), (169, 74497), (299, 42107), (533, 23621), (943, 13351), (1027, 12259), (1817, 6929), (3239, 3887)]