19492083208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2258119}}^1$

素因数の和:2258221

約数の個数: 32

約数和(自身を含む): 39833236800

約数和(自身を除く): 20341153592

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 2258119, 4516238, 9032476, 18064952, 29355547, 58711094, 117422188, 187423877, 234844376, 374847754, 749695508, 1499391016, 2436510401, 4873020802, 9746041604, 19492083208]

約数ペア:

[(1, 19492083208), (2, 9746041604), (4, 4873020802), (8, 2436510401), (13, 1499391016), (26, 749695508), (52, 374847754), (83, 234844376), (104, 187423877), (166, 117422188), (332, 58711094), (664, 29355547), (1079, 18064952), (2158, 9032476), (4316, 4516238), (8632, 2258119)]