12278340512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20194639}}^1$

素因数の和:20194668

約数の個数: 24

約数和(自身を含む): 25445246400

約数和(自身を除く): 13166905888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20194639, 40389278, 80778556, 161557112, 323114224, 383698141, 646228448, 767396282, 1534792564, 3069585128, 6139170256, 12278340512]

約数ペア:

[(1, 12278340512), (2, 6139170256), (4, 3069585128), (8, 1534792564), (16, 767396282), (19, 646228448), (32, 383698141), (38, 323114224), (76, 161557112), (152, 80778556), (304, 40389278), (608, 20194639)]