10863604654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40840619}}^1$

素因数の和:40840647

約数の個数: 16

約数和(自身を含む): 19603497600

約数和(自身を除く): 8739892946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 40840619, 81681238, 285884333, 571768666, 775971761, 1551943522, 5431802327, 10863604654]

約数ペア:

[(1, 10863604654), (2, 5431802327), (7, 1551943522), (14, 775971761), (19, 571768666), (38, 285884333), (133, 81681238), (266, 40840619)]