21883702952

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{30941}}^1$

素因数の和:31577

約数の個数: 32

約数和(自身を含む): 41326135200

約数和(自身を除く): 19442432248

約数列:

[1, 2, 4, 8, 211, 419, 422, 838, 844, 1676, 1688, 3352, 30941, 61882, 88409, 123764, 176818, 247528, 353636, 707272, 6528551, 12964279, 13057102, 25928558, 26114204, 51857116, 52228408, 103714232, 2735462869, 5470925738, 10941851476, 21883702952]

約数ペア:

[(1, 21883702952), (2, 10941851476), (4, 5470925738), (8, 2735462869), (211, 103714232), (419, 52228408), (422, 51857116), (838, 26114204), (844, 25928558), (1676, 13057102), (1688, 12964279), (3352, 6528551), (30941, 707272), (61882, 353636), (88409, 247528), (123764, 176818)]