15519296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 34649664

約数和(自身を除く): 19130368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 811, 832, 1196, 1472, 1622, 2392, 3244, 4784, 6488, 9568, 10543, 12976, 18653, 19136, 21086, 25952, 37306, 42172, 51904, 74612, 84344, 149224, 168688, 242489, 298448, 337376, 484978, 596896, 674752, 969956, 1193792, 1939912, 3879824, 7759648, 15519296]

約数ペア:

[(1, 15519296), (2, 7759648), (4, 3879824), (8, 1939912), (13, 1193792), (16, 969956), (23, 674752), (26, 596896), (32, 484978), (46, 337376), (52, 298448), (64, 242489), (92, 168688), (104, 149224), (184, 84344), (208, 74612), (299, 51904), (368, 42172), (416, 37306), (598, 25952), (736, 21086), (811, 19136), (832, 18653), (1196, 12976), (1472, 10543), (1622, 9568), (2392, 6488), (3244, 4784)]