15679828489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 19124582400

約数和(自身を除く): 3444753911

約数列:

[1, 13, 19, 29, 31, 241, 247, 293, 377, 403, 551, 589, 899, 3133, 3809, 4579, 5567, 6989, 7163, 7471, 7657, 8497, 9083, 11687, 17081, 59527, 70613, 72371, 90857, 97123, 110461, 118079, 132791, 141949, 161443, 172577, 216659, 222053, 263407, 917969, 1341647, 1726283, 1845337, 2047777, 2098759, 2189003, 2243501, 2816567, 3424291, 4116521, 5004733, 17441411, 26621101, 28457039, 38907763, 41591057, 53514773, 63481087, 65061529, 505800919, 540683741, 825254131, 1206140653, 15679828489]

約数ペア:

[(1, 15679828489), (13, 1206140653), (19, 825254131), (29, 540683741), (31, 505800919), (241, 65061529), (247, 63481087), (293, 53514773), (377, 41591057), (403, 38907763), (551, 28457039), (589, 26621101), (899, 17441411), (3133, 5004733), (3809, 4116521), (4579, 3424291), (5567, 2816567), (6989, 2243501), (7163, 2189003), (7471, 2098759), (7657, 2047777), (8497, 1845337), (9083, 1726283), (11687, 1341647), (17081, 917969), (59527, 263407), (70613, 222053), (72371, 216659), (90857, 172577), (97123, 161443), (110461, 141949), (118079, 132791)]