11519244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 33458880

約数和(自身を除く): 21939636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1531, 1881, 2508, 3062, 3762, 4593, 6124, 7524, 9186, 13779, 16841, 18372, 27558, 29089, 33682, 50523, 55116, 58178, 67364, 87267, 101046, 116356, 151569, 174534, 202092, 261801, 303138, 319979, 349068, 523602, 606276, 639958, 959937, 1047204, 1279916, 1919874, 2879811, 3839748, 5759622, 11519244]

約数ペア:

[(1, 11519244), (2, 5759622), (3, 3839748), (4, 2879811), (6, 1919874), (9, 1279916), (11, 1047204), (12, 959937), (18, 639958), (19, 606276), (22, 523602), (33, 349068), (36, 319979), (38, 303138), (44, 261801), (57, 202092), (66, 174534), (76, 151569), (99, 116356), (114, 101046), (132, 87267), (171, 67364), (198, 58178), (209, 55116), (228, 50523), (342, 33682), (396, 29089), (418, 27558), (627, 18372), (684, 16841), (836, 13779), (1254, 9186), (1531, 7524), (1881, 6124), (2508, 4593), (3062, 3762)]