19992114

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2053}}^1$

素因数の和:2602

約数の個数: 24

約数和(自身を含む): 43417452

約数和(自身を除く): 23425338

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 2053, 3246, 4106, 4869, 6159, 9738, 12318, 18477, 36954, 1110673, 2221346, 3332019, 6664038, 9996057, 19992114]

約数ペア:

[(1, 19992114), (2, 9996057), (3, 6664038), (6, 3332019), (9, 2221346), (18, 1110673), (541, 36954), (1082, 18477), (1623, 12318), (2053, 9738), (3246, 6159), (4106, 4869)]