15843228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 23105892

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 419, 548, 822, 838, 1257, 1644, 1676, 2514, 3151, 5028, 6302, 9453, 9637, 12604, 18906, 19274, 28911, 37812, 38548, 57403, 57822, 114806, 115644, 172209, 229612, 344418, 688836, 1320269, 2640538, 3960807, 5281076, 7921614, 15843228]

約数ペア:

[(1, 15843228), (2, 7921614), (3, 5281076), (4, 3960807), (6, 2640538), (12, 1320269), (23, 688836), (46, 344418), (69, 229612), (92, 172209), (137, 115644), (138, 114806), (274, 57822), (276, 57403), (411, 38548), (419, 37812), (548, 28911), (822, 19274), (838, 18906), (1257, 12604), (1644, 9637), (1676, 9453), (2514, 6302), (3151, 5028)]