15693900754

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 27782157312

約数和(自身を除く): 12088256558

約数列:

[1, 2, 7, 14, 47, 94, 181, 313, 329, 362, 421, 626, 658, 842, 1267, 2191, 2534, 2947, 4382, 5894, 8507, 14711, 17014, 19787, 29422, 39574, 56653, 59549, 76201, 102977, 113306, 119098, 131773, 138509, 152402, 205954, 263546, 277018, 396571, 533407, 793142, 922411, 1066814, 1844822, 2662691, 3581447, 5325382, 6193331, 7162894, 12386662, 18638837, 23850913, 25070129, 37277674, 43353317, 47701826, 50140258, 86706634, 166956391, 333912782, 1120992911, 2241985822, 7846950377, 15693900754]

約数ペア:

[(1, 15693900754), (2, 7846950377), (7, 2241985822), (14, 1120992911), (47, 333912782), (94, 166956391), (181, 86706634), (313, 50140258), (329, 47701826), (362, 43353317), (421, 37277674), (626, 25070129), (658, 23850913), (842, 18638837), (1267, 12386662), (2191, 7162894), (2534, 6193331), (2947, 5325382), (4382, 3581447), (5894, 2662691), (8507, 1844822), (14711, 1066814), (17014, 922411), (19787, 793142), (29422, 533407), (39574, 396571), (56653, 277018), (59549, 263546), (76201, 205954), (102977, 152402), (113306, 138509), (119098, 131773)]