19052176

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:800

約数の個数: 60

約数和(自身を含む): 43753276

約数和(自身を除く): 24701100

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 757, 968, 1144, 1514, 1573, 1936, 2288, 3028, 3146, 6056, 6292, 8327, 9841, 12112, 12584, 16654, 19682, 25168, 33308, 39364, 66616, 78728, 91597, 108251, 133232, 157456, 183194, 216502, 366388, 433004, 732776, 866008, 1190761, 1465552, 1732016, 2381522, 4763044, 9526088, 19052176]

約数ペア:

[(1, 19052176), (2, 9526088), (4, 4763044), (8, 2381522), (11, 1732016), (13, 1465552), (16, 1190761), (22, 866008), (26, 732776), (44, 433004), (52, 366388), (88, 216502), (104, 183194), (121, 157456), (143, 133232), (176, 108251), (208, 91597), (242, 78728), (286, 66616), (484, 39364), (572, 33308), (757, 25168), (968, 19682), (1144, 16654), (1514, 12584), (1573, 12112), (1936, 9841), (2288, 8327), (3028, 6292), (3146, 6056)]