19341296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{92987}}^1$

素因数の和:93008

約数の個数: 20

約数和(自身を含む): 40356792

約数和(自身を除く): 21015496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 92987, 185974, 371948, 743896, 1208831, 1487792, 2417662, 4835324, 9670648, 19341296]

約数ペア:

[(1, 19341296), (2, 9670648), (4, 4835324), (8, 2417662), (13, 1487792), (16, 1208831), (26, 743896), (52, 371948), (104, 185974), (208, 92987)]