15772394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 27518400

約数和(自身を除く): 11746006

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 389, 418, 778, 1067, 1843, 2134, 3686, 4279, 7391, 8558, 14782, 20273, 37733, 40546, 75466, 81301, 162602, 415063, 716927, 830126, 1433854, 7886197, 15772394]

約数ペア:

[(1, 15772394), (2, 7886197), (11, 1433854), (19, 830126), (22, 716927), (38, 415063), (97, 162602), (194, 81301), (209, 75466), (389, 40546), (418, 37733), (778, 20273), (1067, 14782), (1843, 8558), (2134, 7391), (3686, 4279)]