21576493622

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1\times {\mathrm{70487}}^1$

素因数の和:74263

約数の個数: 16

約数和(自身を含む): 33163476192

約数和(自身を除く): 11586982570

約数列:

[1, 2, 41, 82, 3733, 7466, 70487, 140974, 153053, 306106, 2889967, 5779934, 263127971, 526255942, 10788246811, 21576493622]

約数ペア:

[(1, 21576493622), (2, 10788246811), (41, 526255942), (82, 263127971), (3733, 5779934), (7466, 2889967), (70487, 306106), (140974, 153053)]