19315494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97553}}^1$

素因数の和:97572

約数の個数: 24

約数和(自身を含む): 45655272

約数和(自身を除く): 26339778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 97553, 195106, 292659, 585318, 877977, 1073083, 1755954, 2146166, 3219249, 6438498, 9657747, 19315494]

約数ペア:

[(1, 19315494), (2, 9657747), (3, 6438498), (6, 3219249), (9, 2146166), (11, 1755954), (18, 1073083), (22, 877977), (33, 585318), (66, 292659), (99, 195106), (198, 97553)]