21848072

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{3533}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 41029740

約数和(自身を除く): 19181668

約数列:

[1, 2, 4, 8, 773, 1546, 3092, 3533, 6184, 7066, 14132, 28264, 2731009, 5462018, 10924036, 21848072]

約数ペア:

[(1, 21848072), (2, 10924036), (4, 5462018), (8, 2731009), (773, 28264), (1546, 14132), (3092, 7066), (3533, 6184)]