19740731036704

素因数分解:

$2^5\times {\mathrm{123803}}^1\times {\mathrm{4982899}}^1$

素因数の和:5106712

約数の個数: 24

約数和(自身を含む): 38864885950800

約数和(自身を除く): 19124154914096

約数列:

[1, 2, 4, 8, 16, 32, 123803, 247606, 495212, 990424, 1980848, 3961696, 4982899, 9965798, 19931596, 39863192, 79726384, 159452768, 616897844897, 1233795689794, 2467591379588, 4935182759176, 9870365518352, 19740731036704]

約数ペア:

[(1, 19740731036704), (2, 9870365518352), (4, 4935182759176), (8, 2467591379588), (16, 1233795689794), (32, 616897844897), (123803, 159452768), (247606, 79726384), (495212, 39863192), (990424, 19931596), (1980848, 9965798), (3961696, 4982899)]