16286842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 13743494

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 167, 242, 286, 334, 341, 403, 682, 806, 1573, 1837, 2171, 3146, 3674, 3751, 4342, 4433, 5177, 7502, 8866, 10354, 20207, 23881, 40414, 47762, 48763, 56947, 67301, 97526, 113894, 134602, 262691, 525382, 626417, 740311, 1252834, 1480622, 8143421, 16286842]

約数ペア:

[(1, 16286842), (2, 8143421), (11, 1480622), (13, 1252834), (22, 740311), (26, 626417), (31, 525382), (62, 262691), (121, 134602), (143, 113894), (167, 97526), (242, 67301), (286, 56947), (334, 48763), (341, 47762), (403, 40414), (682, 23881), (806, 20207), (1573, 10354), (1837, 8866), (2171, 7502), (3146, 5177), (3674, 4433), (3751, 4342)]