19655667032

素因数分解:

$2^3\times {\mathrm{12697}}^1\times {\mathrm{193507}}^1$

素因数の和:206210

約数の個数: 16

約数和(自身を含む): 36857468760

約数和(自身を除く): 17201801728

約数列:

[1, 2, 4, 8, 12697, 25394, 50788, 101576, 193507, 387014, 774028, 1548056, 2456958379, 4913916758, 9827833516, 19655667032]

約数ペア:

[(1, 19655667032), (2, 9827833516), (4, 4913916758), (8, 2456958379), (12697, 1548056), (25394, 774028), (50788, 387014), (101576, 193507)]