12696370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3517}}^1$

素因数の和:3562

約数の個数: 24

約数和(自身を含む): 24126444

約数和(自身を除く): 11430074

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3517, 3610, 7034, 17585, 35170, 66823, 133646, 334115, 668230, 1269637, 2539274, 6348185, 12696370]

約数ペア:

[(1, 12696370), (2, 6348185), (5, 2539274), (10, 1269637), (19, 668230), (38, 334115), (95, 133646), (190, 66823), (361, 35170), (722, 17585), (1805, 7034), (3517, 3610)]