18448533571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 20386308096

約数和(自身を除く): 1937774525

約数列:

[1, 13, 71, 191, 227, 461, 923, 2483, 2951, 5993, 13561, 16117, 32731, 43357, 88051, 104647, 176293, 209521, 425503, 563641, 1144663, 1360411, 3078347, 6251621, 7429937, 19987577, 40018511, 81271073, 96589181, 259838501, 1419117967, 18448533571]

約数ペア:

[(1, 18448533571), (13, 1419117967), (71, 259838501), (191, 96589181), (227, 81271073), (461, 40018511), (923, 19987577), (2483, 7429937), (2951, 6251621), (5993, 3078347), (13561, 1360411), (16117, 1144663), (32731, 563641), (43357, 425503), (88051, 209521), (104647, 176293)]