3811742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 24

約数和(自身を含む): 6623400

約数和(自身を除く): 2811658

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 829, 1658, 2299, 4598, 9119, 15751, 18238, 31502, 100309, 173261, 200618, 346522, 1905871, 3811742]

約数ペア:

[(1, 3811742), (2, 1905871), (11, 346522), (19, 200618), (22, 173261), (38, 100309), (121, 31502), (209, 18238), (242, 15751), (418, 9119), (829, 4598), (1658, 2299)]