2345031376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7713919}}^1$

素因数の和:7713946

約数の個数: 20

約数和(自身を含む): 4782630400

約数和(自身を除く): 2437599024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7713919, 15427838, 30855676, 61711352, 123422704, 146564461, 293128922, 586257844, 1172515688, 2345031376]

約数ペア:

[(1, 2345031376), (2, 1172515688), (4, 586257844), (8, 293128922), (16, 146564461), (19, 123422704), (38, 61711352), (76, 30855676), (152, 15427838), (304, 7713919)]