19477350282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8055149}}^1$

素因数の和:8055198

約数の個数: 32

約数和(自身を含む): 43304486400

約数和(自身を除く): 23827136118

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8055149, 16110298, 24165447, 48330894, 104716937, 209433874, 249709619, 314150811, 499419238, 628301622, 749128857, 1498257714, 3246225047, 6492450094, 9738675141, 19477350282]

約数ペア:

[(1, 19477350282), (2, 9738675141), (3, 6492450094), (6, 3246225047), (13, 1498257714), (26, 749128857), (31, 628301622), (39, 499419238), (62, 314150811), (78, 249709619), (93, 209433874), (186, 104716937), (403, 48330894), (806, 24165447), (1209, 16110298), (2418, 8055149)]