16907758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 15405842

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3739, 4522, 7478, 26173, 52346, 63563, 71041, 127126, 142082, 444941, 497287, 889882, 994574, 1207697, 2415394, 8453879, 16907758]

約数ペア:

[(1, 16907758), (2, 8453879), (7, 2415394), (14, 1207697), (17, 994574), (19, 889882), (34, 497287), (38, 444941), (119, 142082), (133, 127126), (238, 71041), (266, 63563), (323, 52346), (646, 26173), (2261, 7478), (3739, 4522)]