17221334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 29756160

約数和(自身を除く): 12534826

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 491, 494, 923, 982, 1349, 1846, 2698, 6383, 9329, 12766, 17537, 18658, 34861, 35074, 69722, 121277, 242554, 453193, 662359, 906386, 1324718, 8610667, 17221334]

約数ペア:

[(1, 17221334), (2, 8610667), (13, 1324718), (19, 906386), (26, 662359), (38, 453193), (71, 242554), (142, 121277), (247, 69722), (491, 35074), (494, 34861), (923, 18658), (982, 17537), (1349, 12766), (1846, 9329), (2698, 6383)]