15671523133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{6317}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 19700029440

約数和(自身を除く): 4028506307

約数列:

[1, 7, 19, 23, 133, 161, 437, 811, 3059, 5677, 6317, 15409, 18653, 44219, 107863, 120023, 130571, 145291, 354407, 840161, 1017037, 2480849, 2760529, 5123087, 19323703, 35861609, 97338653, 117831001, 681370571, 824817007, 2238789019, 15671523133]

約数ペア:

[(1, 15671523133), (7, 2238789019), (19, 824817007), (23, 681370571), (133, 117831001), (161, 97338653), (437, 35861609), (811, 19323703), (3059, 5123087), (5677, 2760529), (6317, 2480849), (15409, 1017037), (18653, 840161), (44219, 354407), (107863, 145291), (120023, 130571)]