19156636047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2027801}}^1$

素因数の和:2027918

約数の個数: 16

約数和(自身を含む): 26474982912

約数和(自身を除く): 7318346865

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 2027801, 6083403, 95306647, 135862667, 285919941, 407588001, 6385545349, 19156636047]

約数ペア:

[(1, 19156636047), (3, 6385545349), (47, 407588001), (67, 285919941), (141, 135862667), (201, 95306647), (3149, 6083403), (9447, 2027801)]