12156915445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{941}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 15463872000

約数和(自身を除く): 3306956555

約数列:

[1, 5, 19, 95, 239, 569, 941, 1195, 2845, 4541, 4705, 10811, 17879, 22705, 54055, 89395, 135991, 224899, 535429, 679955, 1124495, 2583829, 2677145, 4273081, 10173151, 12919145, 21365405, 50865755, 127967531, 639837655, 2431383089, 12156915445]

約数ペア:

[(1, 12156915445), (5, 2431383089), (19, 639837655), (95, 127967531), (239, 50865755), (569, 21365405), (941, 12919145), (1195, 10173151), (2845, 4273081), (4541, 2677145), (4705, 2583829), (10811, 1124495), (17879, 679955), (22705, 535429), (54055, 224899), (89395, 135991)]