22491364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 48133120

約数和(自身を除く): 25641756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 631, 938, 1262, 1273, 1876, 2524, 2546, 4417, 5092, 8834, 8911, 11989, 17668, 17822, 23978, 35644, 42277, 47956, 83923, 84554, 167846, 169108, 295939, 335692, 591878, 803263, 1183756, 1606526, 3213052, 5622841, 11245682, 22491364]

約数ペア:

[(1, 22491364), (2, 11245682), (4, 5622841), (7, 3213052), (14, 1606526), (19, 1183756), (28, 803263), (38, 591878), (67, 335692), (76, 295939), (133, 169108), (134, 167846), (266, 84554), (268, 83923), (469, 47956), (532, 42277), (631, 35644), (938, 23978), (1262, 17822), (1273, 17668), (1876, 11989), (2524, 8911), (2546, 8834), (4417, 5092)]