17794690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 16134590

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1427, 2494, 2854, 6235, 7135, 12470, 14270, 41383, 61361, 82766, 122722, 206915, 306805, 413830, 613610, 1779469, 3558938, 8897345, 17794690]

約数ペア:

[(1, 17794690), (2, 8897345), (5, 3558938), (10, 1779469), (29, 613610), (43, 413830), (58, 306805), (86, 206915), (145, 122722), (215, 82766), (290, 61361), (430, 41383), (1247, 14270), (1427, 12470), (2494, 7135), (2854, 6235)]