16984518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 18957882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 389, 766, 778, 1149, 1167, 2298, 2334, 7277, 7391, 14554, 14782, 21831, 22173, 43662, 44346, 148987, 297974, 446961, 893922, 2830753, 5661506, 8492259, 16984518]

約数ペア:

[(1, 16984518), (2, 8492259), (3, 5661506), (6, 2830753), (19, 893922), (38, 446961), (57, 297974), (114, 148987), (383, 44346), (389, 43662), (766, 22173), (778, 21831), (1149, 14782), (1167, 14554), (2298, 7391), (2334, 7277)]