22411792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 50621760

約数和(自身を除く): 28209968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 107, 152, 208, 212, 214, 247, 304, 424, 428, 494, 689, 848, 856, 988, 1007, 1378, 1391, 1712, 1976, 2014, 2033, 2756, 2782, 3952, 4028, 4066, 5512, 5564, 5671, 8056, 8132, 11024, 11128, 11342, 13091, 16112, 16264, 22256, 22684, 26182, 26429, 32528, 45368, 52364, 52858, 73723, 90736, 104728, 105716, 107749, 147446, 209456, 211432, 215498, 294892, 422864, 430996, 589784, 861992, 1179568, 1400737, 1723984, 2801474, 5602948, 11205896, 22411792]

約数ペア:

[(1, 22411792), (2, 11205896), (4, 5602948), (8, 2801474), (13, 1723984), (16, 1400737), (19, 1179568), (26, 861992), (38, 589784), (52, 430996), (53, 422864), (76, 294892), (104, 215498), (106, 211432), (107, 209456), (152, 147446), (208, 107749), (212, 105716), (214, 104728), (247, 90736), (304, 73723), (424, 52858), (428, 52364), (494, 45368), (689, 32528), (848, 26429), (856, 26182), (988, 22684), (1007, 22256), (1378, 16264), (1391, 16112), (1712, 13091), (1976, 11342), (2014, 11128), (2033, 11024), (2756, 8132), (2782, 8056), (3952, 5671), (4028, 5564), (4066, 5512)]