2389156786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2733589}}^1$

素因数の和:2733633

約数の個数: 16

約数和(自身を含む): 3936369600

約数和(自身を除く): 1547212814

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2733589, 5467178, 51938191, 62872547, 103876382, 125745094, 1194578393, 2389156786]

約数ペア:

[(1, 2389156786), (2, 1194578393), (19, 125745094), (23, 103876382), (38, 62872547), (46, 51938191), (437, 5467178), (874, 2733589)]