16813346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 28823040

約数和(自身を除く): 12009694

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 277, 341, 554, 682, 979, 1958, 2759, 3047, 5518, 6094, 8587, 17174, 24653, 30349, 49306, 60698, 94457, 188914, 271183, 542366, 764243, 1528486, 8406673, 16813346]

約数ペア:

[(1, 16813346), (2, 8406673), (11, 1528486), (22, 764243), (31, 542366), (62, 271183), (89, 188914), (178, 94457), (277, 60698), (341, 49306), (554, 30349), (682, 24653), (979, 17174), (1958, 8587), (2759, 6094), (3047, 5518)]