15694259984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4651}}^1\times {\mathrm{16223}}^1$

素因数の和:20895

約数の個数: 40

約数和(自身を含む): 32755736832

約数和(自身を除く): 17061476848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4651, 9302, 16223, 18604, 32446, 37208, 60463, 64892, 74416, 120926, 129784, 210899, 241852, 259568, 421798, 483704, 843596, 967408, 1687192, 3374384, 75453173, 150906346, 301812692, 603625384, 980891249, 1207250768, 1961782498, 3923564996, 7847129992, 15694259984]

約数ペア:

[(1, 15694259984), (2, 7847129992), (4, 3923564996), (8, 1961782498), (13, 1207250768), (16, 980891249), (26, 603625384), (52, 301812692), (104, 150906346), (208, 75453173), (4651, 3374384), (9302, 1687192), (16223, 967408), (18604, 843596), (32446, 483704), (37208, 421798), (60463, 259568), (64892, 241852), (74416, 210899), (120926, 129784)]