19046370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{90697}}^1$

素因数の和:90714

約数の個数: 32

約数和(自身を含む): 52242048

約数和(自身を除く): 33195678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 90697, 181394, 272091, 453485, 544182, 634879, 906970, 1269758, 1360455, 1904637, 2720910, 3174395, 3809274, 6348790, 9523185, 19046370]

約数ペア:

[(1, 19046370), (2, 9523185), (3, 6348790), (5, 3809274), (6, 3174395), (7, 2720910), (10, 1904637), (14, 1360455), (15, 1269758), (21, 906970), (30, 634879), (35, 544182), (42, 453485), (70, 272091), (105, 181394), (210, 90697)]