15490546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 24364800

約数和(自身を除く): 8874254

約数列:

[1, 2, 23, 46, 239, 478, 1409, 2818, 5497, 10994, 32407, 64814, 336751, 673502, 7745273, 15490546]

約数ペア:

[(1, 15490546), (2, 7745273), (23, 673502), (46, 336751), (239, 64814), (478, 32407), (1409, 10994), (2818, 5497)]