15671814916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{60703}}^1$

素因数の和:60848

約数の個数: 48

約数和(自身を含む): 29914931200

約数和(自身を除く): 14243116284

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 158, 172, 316, 817, 1501, 1634, 3002, 3268, 3397, 6004, 6794, 13588, 60703, 64543, 121406, 129086, 242812, 258172, 1153357, 2306714, 2610229, 4613428, 4795537, 5220458, 9591074, 10440916, 19182148, 49594351, 91115203, 99188702, 182230406, 198377404, 206208091, 364460812, 412416182, 824832364, 3917953729, 7835907458, 15671814916]

約数ペア:

[(1, 15671814916), (2, 7835907458), (4, 3917953729), (19, 824832364), (38, 412416182), (43, 364460812), (76, 206208091), (79, 198377404), (86, 182230406), (158, 99188702), (172, 91115203), (316, 49594351), (817, 19182148), (1501, 10440916), (1634, 9591074), (3002, 5220458), (3268, 4795537), (3397, 4613428), (6004, 2610229), (6794, 2306714), (13588, 1153357), (60703, 258172), (64543, 242812), (121406, 129086)]