15677345138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{19889}}^1$

素因数の和:20043

約数の個数: 64

約数和(自身を含む): 29833090560

約数和(自身を除く): 14155745422

約数列:

[1, 2, 7, 13, 14, 26, 61, 71, 91, 122, 142, 182, 427, 497, 793, 854, 923, 994, 1586, 1846, 4331, 5551, 6461, 8662, 11102, 12922, 19889, 30317, 39778, 56303, 60634, 112606, 139223, 258557, 278446, 394121, 517114, 788242, 1213229, 1412119, 1809899, 2426458, 2824238, 3619798, 8492603, 9884833, 15771977, 16985206, 18357547, 19769666, 31543954, 36715094, 86139259, 110403839, 128502829, 172278518, 220807678, 257005658, 602974813, 1119810367, 1205949626, 2239620734, 7838672569, 15677345138]

約数ペア:

[(1, 15677345138), (2, 7838672569), (7, 2239620734), (13, 1205949626), (14, 1119810367), (26, 602974813), (61, 257005658), (71, 220807678), (91, 172278518), (122, 128502829), (142, 110403839), (182, 86139259), (427, 36715094), (497, 31543954), (793, 19769666), (854, 18357547), (923, 16985206), (994, 15771977), (1586, 9884833), (1846, 8492603), (4331, 3619798), (5551, 2824238), (6461, 2426458), (8662, 1809899), (11102, 1412119), (12922, 1213229), (19889, 788242), (30317, 517114), (39778, 394121), (56303, 278446), (60634, 258557), (112606, 139223)]