19137952

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{3457}}^1$

素因数の和:3640

約数の個数: 24

約数和(自身を含む): 37906596

約数和(自身を除く): 18768644

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 3457, 5536, 6914, 13828, 27656, 55312, 110624, 598061, 1196122, 2392244, 4784488, 9568976, 19137952]

約数ペア:

[(1, 19137952), (2, 9568976), (4, 4784488), (8, 2392244), (16, 1196122), (32, 598061), (173, 110624), (346, 55312), (692, 27656), (1384, 13828), (2768, 6914), (3457, 5536)]