12859792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 28069632

約数和(自身を除く): 15209840

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2357, 2728, 4714, 5456, 9428, 18856, 25927, 37712, 51854, 73067, 103708, 146134, 207416, 292268, 414832, 584536, 803737, 1169072, 1607474, 3214948, 6429896, 12859792]

約数ペア:

[(1, 12859792), (2, 6429896), (4, 3214948), (8, 1607474), (11, 1169072), (16, 803737), (22, 584536), (31, 414832), (44, 292268), (62, 207416), (88, 146134), (124, 103708), (176, 73067), (248, 51854), (341, 37712), (496, 25927), (682, 18856), (1364, 9428), (2357, 5456), (2728, 4714)]