21562546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15121}}^1$

素因数の和:15177

約数の個数: 16

約数和(自身を含む): 34841088

約数和(自身を除く): 13278542

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15121, 30242, 347783, 468751, 695566, 937502, 10781273, 21562546]

約数ペア:

[(1, 21562546), (2, 10781273), (23, 937502), (31, 695566), (46, 468751), (62, 347783), (713, 30242), (1426, 15121)]