19459798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10799}}^1$

素因数の和:10871

約数の個数: 16

約数和(自身を含む): 31492800

約数和(自身を除く): 12033002

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10799, 21598, 183583, 367166, 572347, 1144694, 9729899, 19459798]

約数ペア:

[(1, 19459798), (2, 9729899), (17, 1144694), (34, 572347), (53, 367166), (106, 183583), (901, 21598), (1802, 10799)]