15380492368

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{745757}}^1$

素因数の和:747054

約数の個数: 20

約数和(自身を含む): 29822862420

約数和(自身を除く): 14442370052

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 745757, 1491514, 2983028, 5966056, 11932112, 961280773, 1922561546, 3845123092, 7690246184, 15380492368]

約数ペア:

[(1, 15380492368), (2, 7690246184), (4, 3845123092), (8, 1922561546), (16, 961280773), (1289, 11932112), (2578, 5966056), (5156, 2983028), (10312, 1491514), (20624, 745757)]