21592714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 38473344

約数和(自身を除く): 16880630

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 733, 1133, 1339, 1466, 2266, 2678, 8063, 9529, 14729, 16126, 19058, 29458, 75499, 104819, 150998, 209638, 830489, 981487, 1660978, 1962974, 10796357, 21592714]

約数ペア:

[(1, 21592714), (2, 10796357), (11, 1962974), (13, 1660978), (22, 981487), (26, 830489), (103, 209638), (143, 150998), (206, 104819), (286, 75499), (733, 29458), (1133, 19058), (1339, 16126), (1466, 14729), (2266, 9529), (2678, 8063)]