19267052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2381}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 40951344

約数和(自身を除く): 21684292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 2381, 4046, 4762, 8092, 9524, 16667, 33334, 40477, 66668, 80954, 161908, 283339, 566678, 688109, 1133356, 1376218, 2752436, 4816763, 9633526, 19267052]

約数ペア:

[(1, 19267052), (2, 9633526), (4, 4816763), (7, 2752436), (14, 1376218), (17, 1133356), (28, 688109), (34, 566678), (68, 283339), (119, 161908), (238, 80954), (289, 66668), (476, 40477), (578, 33334), (1156, 16667), (2023, 9524), (2381, 8092), (4046, 4762)]