16873406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 13003714

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1091, 1406, 2182, 7733, 12001, 15466, 20729, 24002, 40367, 41458, 80734, 228019, 444037, 456038, 766973, 888074, 1533946, 8436703, 16873406]

約数ペア:

[(1, 16873406), (2, 8436703), (11, 1533946), (19, 888074), (22, 766973), (37, 456038), (38, 444037), (74, 228019), (209, 80734), (407, 41458), (418, 40367), (703, 24002), (814, 20729), (1091, 15466), (1406, 12001), (2182, 7733)]