11809672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 27060480

約数和(自身を除く): 15250808

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 173, 184, 212, 322, 346, 371, 424, 644, 692, 742, 1211, 1219, 1288, 1384, 1484, 2422, 2438, 2968, 3979, 4844, 4876, 7958, 8533, 9169, 9688, 9752, 15916, 17066, 18338, 27853, 31832, 34132, 36676, 55706, 64183, 68264, 73352, 111412, 128366, 210887, 222824, 256732, 421774, 513464, 843548, 1476209, 1687096, 2952418, 5904836, 11809672]

約数ペア:

[(1, 11809672), (2, 5904836), (4, 2952418), (7, 1687096), (8, 1476209), (14, 843548), (23, 513464), (28, 421774), (46, 256732), (53, 222824), (56, 210887), (92, 128366), (106, 111412), (161, 73352), (173, 68264), (184, 64183), (212, 55706), (322, 36676), (346, 34132), (371, 31832), (424, 27853), (644, 18338), (692, 17066), (742, 15916), (1211, 9752), (1219, 9688), (1288, 9169), (1384, 8533), (1484, 7958), (2422, 4876), (2438, 4844), (2968, 3979)]