1929808

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 20

約数和(自身を含む): 3778528

約数和(自身を除く): 1848720

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1171, 1648, 2342, 4684, 9368, 18736, 120613, 241226, 482452, 964904, 1929808]

約数ペア:

[(1, 1929808), (2, 964904), (4, 482452), (8, 241226), (16, 120613), (103, 18736), (206, 9368), (412, 4684), (824, 2342), (1171, 1648)]