15663125842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{74383}}^1$

素因数の和:74507

約数の個数: 48

約数和(自身を含む): 29402507520

約数和(自身を除く): 13739381678

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 169, 178, 182, 338, 623, 1157, 1183, 1246, 2314, 2366, 8099, 15041, 16198, 30082, 74383, 105287, 148766, 210574, 520681, 966979, 1041362, 1933958, 6620087, 6768853, 12570727, 13240174, 13537706, 25141454, 46340609, 86061131, 87995089, 92681218, 172122262, 175990178, 602427917, 1118794703, 1204855834, 2237589406, 7831562921, 15663125842]

約数ペア:

[(1, 15663125842), (2, 7831562921), (7, 2237589406), (13, 1204855834), (14, 1118794703), (26, 602427917), (89, 175990178), (91, 172122262), (169, 92681218), (178, 87995089), (182, 86061131), (338, 46340609), (623, 25141454), (1157, 13537706), (1183, 13240174), (1246, 12570727), (2314, 6768853), (2366, 6620087), (8099, 1933958), (15041, 1041362), (16198, 966979), (30082, 520681), (74383, 210574), (105287, 148766)]