19402992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19249}}^1$

素因数の和:19270

約数の個数: 60

約数和(自身を含む): 62062000

約数和(自身を除く): 42659008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19249, 38498, 57747, 76996, 115494, 134743, 153992, 173241, 230988, 269486, 307984, 346482, 404229, 461976, 538972, 692964, 808458, 923952, 1077944, 1212687, 1385928, 1616916, 2155888, 2425374, 2771856, 3233832, 4850748, 6467664, 9701496, 19402992]

約数ペア:

[(1, 19402992), (2, 9701496), (3, 6467664), (4, 4850748), (6, 3233832), (7, 2771856), (8, 2425374), (9, 2155888), (12, 1616916), (14, 1385928), (16, 1212687), (18, 1077944), (21, 923952), (24, 808458), (28, 692964), (36, 538972), (42, 461976), (48, 404229), (56, 346482), (63, 307984), (72, 269486), (84, 230988), (112, 173241), (126, 153992), (144, 134743), (168, 115494), (252, 76996), (336, 57747), (504, 38498), (1008, 19249)]