19580491346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1\times {\mathrm{195457}}^1$

素因数の和:199325

約数の個数: 16

約数和(自身を含む): 31638395544

約数和(自身を除く): 12057904198

約数列:

[1, 2, 13, 26, 3853, 7706, 50089, 100178, 195457, 390914, 2540941, 5081882, 753095821, 1506191642, 9790245673, 19580491346]

約数ペア:

[(1, 19580491346), (2, 9790245673), (13, 1506191642), (26, 753095821), (3853, 5081882), (7706, 2540941), (50089, 390914), (100178, 195457)]