19142994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 43404480

約数和(自身を除く): 24261486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12917, 25834, 38751, 77502, 167921, 245423, 335842, 490846, 503763, 736269, 1007526, 1472538, 3190499, 6380998, 9571497, 19142994]

約数ペア:

[(1, 19142994), (2, 9571497), (3, 6380998), (6, 3190499), (13, 1472538), (19, 1007526), (26, 736269), (38, 503763), (39, 490846), (57, 335842), (78, 245423), (114, 167921), (247, 77502), (494, 38751), (741, 25834), (1482, 12917)]