16669308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 24699012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 647, 678, 1294, 1356, 1941, 2147, 2588, 3882, 4294, 6441, 7764, 8588, 12293, 12882, 24586, 25764, 36879, 49172, 73111, 73758, 146222, 147516, 219333, 292444, 438666, 877332, 1389109, 2778218, 4167327, 5556436, 8334654, 16669308]

約数ペア:

[(1, 16669308), (2, 8334654), (3, 5556436), (4, 4167327), (6, 2778218), (12, 1389109), (19, 877332), (38, 438666), (57, 292444), (76, 219333), (113, 147516), (114, 146222), (226, 73758), (228, 73111), (339, 49172), (452, 36879), (647, 25764), (678, 24586), (1294, 12882), (1356, 12293), (1941, 8588), (2147, 7764), (2588, 6441), (3882, 4294)]