22312262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 40772160

約数和(自身を除く): 18459898

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 389, 482, 778, 1687, 2723, 3374, 4097, 5446, 6613, 8194, 13226, 28679, 46291, 57358, 92582, 93749, 187498, 656243, 1312486, 1593733, 3187466, 11156131, 22312262]

約数ペア:

[(1, 22312262), (2, 11156131), (7, 3187466), (14, 1593733), (17, 1312486), (34, 656243), (119, 187498), (238, 93749), (241, 92582), (389, 57358), (482, 46291), (778, 28679), (1687, 13226), (2723, 8194), (3374, 6613), (4097, 5446)]