19922824

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{4951}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 37437120

約数和(自身を除く): 17514296

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 4951, 9902, 19804, 39608, 2490353, 4980706, 9961412, 19922824]

約数ペア:

[(1, 19922824), (2, 9961412), (4, 4980706), (8, 2490353), (503, 39608), (1006, 19804), (2012, 9902), (4024, 4951)]