1899682064

素因数分解:

$2^4\times 7^1\times {\mathrm{16961447}}^1$

素因数の和:16961462

約数の個数: 20

約数和(自身を含む): 4206439104

約数和(自身を除く): 2306757040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16961447, 33922894, 67845788, 118730129, 135691576, 237460258, 271383152, 474920516, 949841032, 1899682064]

約数ペア:

[(1, 1899682064), (2, 949841032), (4, 474920516), (7, 271383152), (8, 237460258), (14, 135691576), (16, 118730129), (28, 67845788), (56, 33922894), (112, 16961447)]