19191882

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47741}}^1$

素因数の和:47813

約数の個数: 16

約数和(自身を含む): 38957472

約数和(自身を除く): 19765590

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47741, 95482, 143223, 286446, 3198647, 6397294, 9595941, 19191882]

約数ペア:

[(1, 19191882), (2, 9595941), (3, 6397294), (6, 3198647), (67, 286446), (134, 143223), (201, 95482), (402, 47741)]