11391463376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37471919}}^1$

素因数の和:37471946

約数の個数: 20

約数和(自身を含む): 23232590400

約数和(自身を除く): 11841127024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 37471919, 74943838, 149887676, 299775352, 599550704, 711966461, 1423932922, 2847865844, 5695731688, 11391463376]

約数ペア:

[(1, 11391463376), (2, 5695731688), (4, 2847865844), (8, 1423932922), (16, 711966461), (19, 599550704), (38, 299775352), (76, 149887676), (152, 74943838), (304, 37471919)]