21941038

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 16835282

約数列:

[1, 2, 7, 14, 59, 101, 118, 202, 263, 413, 526, 707, 826, 1414, 1841, 3682, 5959, 11918, 15517, 26563, 31034, 41713, 53126, 83426, 108619, 185941, 217238, 371882, 1567217, 3134434, 10970519, 21941038]

約数ペア:

[(1, 21941038), (2, 10970519), (7, 3134434), (14, 1567217), (59, 371882), (101, 217238), (118, 185941), (202, 108619), (263, 83426), (413, 53126), (526, 41713), (707, 31034), (826, 26563), (1414, 15517), (1841, 11918), (3682, 5959)]