19599008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 45341856

約数和(自身を除く): 25742848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4283, 4576, 8566, 17132, 34264, 47113, 55679, 68528, 94226, 111358, 137056, 188452, 222716, 376904, 445432, 612469, 753808, 890864, 1224938, 1507616, 1781728, 2449876, 4899752, 9799504, 19599008]

約数ペア:

[(1, 19599008), (2, 9799504), (4, 4899752), (8, 2449876), (11, 1781728), (13, 1507616), (16, 1224938), (22, 890864), (26, 753808), (32, 612469), (44, 445432), (52, 376904), (88, 222716), (104, 188452), (143, 137056), (176, 111358), (208, 94226), (286, 68528), (352, 55679), (416, 47113), (572, 34264), (1144, 17132), (2288, 8566), (4283, 4576)]