21949674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6266

約数の個数: 32

約数和(自身を含む): 47708160

約数和(自身を除く): 25758486

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 6211, 12422, 18633, 37266, 118009, 192541, 236018, 354027, 385082, 577623, 708054, 1155246, 3658279, 7316558, 10974837, 21949674]

約数ペア:

[(1, 21949674), (2, 10974837), (3, 7316558), (6, 3658279), (19, 1155246), (31, 708054), (38, 577623), (57, 385082), (62, 354027), (93, 236018), (114, 192541), (186, 118009), (589, 37266), (1178, 18633), (1767, 12422), (3534, 6211)]