19304849874

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45316549}}^1$

素因数の和:45316625

約数の個数: 16

約数和(自身を含む): 39153499200

約数和(自身を除く): 19848649326

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 45316549, 90633098, 135949647, 271899294, 3217474979, 6434949958, 9652424937, 19304849874]

約数ペア:

[(1, 19304849874), (2, 9652424937), (3, 6434949958), (6, 3217474979), (71, 271899294), (142, 135949647), (213, 90633098), (426, 45316549)]