15221159044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{572827}}^1$

素因数の和:572924

約数の個数: 48

約数和(自身を含む): 33233189248

約数和(自身を除く): 18012030204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 572827, 1145654, 2291308, 4009789, 7446751, 8019578, 14893502, 16039156, 29787004, 41816371, 52127257, 83632742, 104254514, 167265484, 208509028, 292714597, 543612823, 585429194, 1087225646, 1170858388, 2174451292, 3805289761, 7610579522, 15221159044]

約数ペア:

[(1, 15221159044), (2, 7610579522), (4, 3805289761), (7, 2174451292), (13, 1170858388), (14, 1087225646), (26, 585429194), (28, 543612823), (52, 292714597), (73, 208509028), (91, 167265484), (146, 104254514), (182, 83632742), (292, 52127257), (364, 41816371), (511, 29787004), (949, 16039156), (1022, 14893502), (1898, 8019578), (2044, 7446751), (3796, 4009789), (6643, 2291308), (13286, 1145654), (26572, 572827)]