19430376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115657}}^1$

素因数の和:115673

約数の個数: 32

約数和(自身を含む): 55515840

約数和(自身を除く): 36085464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115657, 231314, 346971, 462628, 693942, 809599, 925256, 1387884, 1619198, 2428797, 2775768, 3238396, 4857594, 6476792, 9715188, 19430376]

約数ペア:

[(1, 19430376), (2, 9715188), (3, 6476792), (4, 4857594), (6, 3238396), (7, 2775768), (8, 2428797), (12, 1619198), (14, 1387884), (21, 925256), (24, 809599), (28, 693942), (42, 462628), (56, 346971), (84, 231314), (168, 115657)]