15551421074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58463989}}^1$

素因数の和:58464017

約数の個数: 16

約数和(自身を含む): 28062715200

約数和(自身を除く): 12511294126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 58463989, 116927978, 409247923, 818495846, 1110815791, 2221631582, 7775710537, 15551421074]

約数ペア:

[(1, 15551421074), (2, 7775710537), (7, 2221631582), (14, 1110815791), (19, 818495846), (38, 409247923), (133, 116927978), (266, 58463989)]