17819728

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{1483}}^1$

素因数の和:2242

約数の個数: 20

約数和(自身を含む): 34595008

約数和(自身を除く): 16775280

約数列:

[1, 2, 4, 8, 16, 751, 1483, 1502, 2966, 3004, 5932, 6008, 11864, 12016, 23728, 1113733, 2227466, 4454932, 8909864, 17819728]

約数ペア:

[(1, 17819728), (2, 8909864), (4, 4454932), (8, 2227466), (16, 1113733), (751, 23728), (1483, 12016), (1502, 11864), (2966, 6008), (3004, 5932)]