16572822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 38092032

約数和(自身を除く): 21519210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2003, 2758, 4006, 4137, 6009, 8274, 12018, 14021, 28042, 42063, 84126, 394591, 789182, 1183773, 2367546, 2762137, 5524274, 8286411, 16572822]

約数ペア:

[(1, 16572822), (2, 8286411), (3, 5524274), (6, 2762137), (7, 2367546), (14, 1183773), (21, 789182), (42, 394591), (197, 84126), (394, 42063), (591, 28042), (1182, 14021), (1379, 12018), (2003, 8274), (2758, 6009), (4006, 4137)]