13449986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10742014

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1399, 2798, 4807, 9614, 15389, 26581, 30778, 32177, 53162, 64354, 292391, 353947, 584782, 611363, 707894, 1222726, 6724993, 13449986]

約数ペア:

[(1, 13449986), (2, 6724993), (11, 1222726), (19, 707894), (22, 611363), (23, 584782), (38, 353947), (46, 292391), (209, 64354), (253, 53162), (418, 32177), (437, 30778), (506, 26581), (874, 15389), (1399, 9614), (2798, 4807)]