21829262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 40539072

約数和(自身を除く): 18709810

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 433, 554, 866, 1939, 3031, 3601, 3878, 5629, 6062, 7202, 11258, 25207, 39403, 50414, 78806, 119941, 239882, 839587, 1559233, 1679174, 3118466, 10914631, 21829262]

約数ペア:

[(1, 21829262), (2, 10914631), (7, 3118466), (13, 1679174), (14, 1559233), (26, 839587), (91, 239882), (182, 119941), (277, 78806), (433, 50414), (554, 39403), (866, 25207), (1939, 11258), (3031, 7202), (3601, 6062), (3878, 5629)]