19192494

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 20067666

約数列:

[1, 2, 3, 6, 89, 127, 178, 254, 267, 283, 381, 534, 566, 762, 849, 1698, 11303, 22606, 25187, 33909, 35941, 50374, 67818, 71882, 75561, 107823, 151122, 215646, 3198749, 6397498, 9596247, 19192494]

約数ペア:

[(1, 19192494), (2, 9596247), (3, 6397498), (6, 3198749), (89, 215646), (127, 151122), (178, 107823), (254, 75561), (267, 71882), (283, 67818), (381, 50374), (534, 35941), (566, 33909), (762, 25187), (849, 22606), (1698, 11303)]