21190794

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 23322486

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 354, 1829, 1931, 3658, 3862, 5487, 5793, 10974, 11586, 59861, 113929, 119722, 179583, 227858, 341787, 359166, 683574, 3531799, 7063598, 10595397, 21190794]

約数ペア:

[(1, 21190794), (2, 10595397), (3, 7063598), (6, 3531799), (31, 683574), (59, 359166), (62, 341787), (93, 227858), (118, 179583), (177, 119722), (186, 113929), (354, 59861), (1829, 11586), (1931, 10974), (3658, 5793), (3862, 5487)]