19393374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 52093440

約数和(自身を除く): 32700066

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 3229, 6006, 6458, 9687, 19374, 22603, 35519, 41977, 45206, 67809, 71038, 83954, 106557, 125931, 135618, 213114, 248633, 251862, 293839, 461747, 497266, 587678, 745899, 881517, 923494, 1385241, 1491798, 1763034, 2770482, 3232229, 6464458, 9696687, 19393374]

約数ペア:

[(1, 19393374), (2, 9696687), (3, 6464458), (6, 3232229), (7, 2770482), (11, 1763034), (13, 1491798), (14, 1385241), (21, 923494), (22, 881517), (26, 745899), (33, 587678), (39, 497266), (42, 461747), (66, 293839), (77, 251862), (78, 248633), (91, 213114), (143, 135618), (154, 125931), (182, 106557), (231, 83954), (273, 71038), (286, 67809), (429, 45206), (462, 41977), (546, 35519), (858, 22603), (1001, 19374), (2002, 9687), (3003, 6458), (3229, 6006)]