21862034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 35997696

約数和(自身を除く): 14135662

約数列:

[1, 2, 17, 34, 61, 83, 122, 127, 166, 254, 1037, 1411, 2074, 2159, 2822, 4318, 5063, 7747, 10126, 10541, 15494, 21082, 86071, 131699, 172142, 179197, 263398, 358394, 643001, 1286002, 10931017, 21862034]

約数ペア:

[(1, 21862034), (2, 10931017), (17, 1286002), (34, 643001), (61, 358394), (83, 263398), (122, 179197), (127, 172142), (166, 131699), (254, 86071), (1037, 21082), (1411, 15494), (2074, 10541), (2159, 10126), (2822, 7747), (4318, 5063)]