16185536647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{11177}}^1$

素因数の和:11527

約数の個数: 32

約数和(自身を含む): 20113961472

約数和(自身を除く): 3928424825

約数列:

[1, 7, 17, 43, 119, 283, 301, 731, 1981, 4811, 5117, 11177, 12169, 33677, 78239, 85183, 190009, 206873, 480611, 1330063, 1448111, 3163091, 3364277, 8170387, 22141637, 53772547, 57192709, 136012913, 376407829, 952090391, 2312219521, 16185536647]

約数ペア:

[(1, 16185536647), (7, 2312219521), (17, 952090391), (43, 376407829), (119, 136012913), (283, 57192709), (301, 53772547), (731, 22141637), (1981, 8170387), (4811, 3364277), (5117, 3163091), (11177, 1448111), (12169, 1330063), (33677, 480611), (78239, 206873), (85183, 190009)]