187339984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{900673}}^1$

素因数の和:900694

約数の個数: 20

約数和(自身を含む): 390892516

約数和(自身を除く): 203552532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 900673, 1801346, 3602692, 7205384, 11708749, 14410768, 23417498, 46834996, 93669992, 187339984]

約数ペア:

[(1, 187339984), (2, 93669992), (4, 46834996), (8, 23417498), (13, 14410768), (16, 11708749), (26, 7205384), (52, 3602692), (104, 1801346), (208, 900673)]