16396468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 36

約数和(自身を含む): 33218080

約数和(自身を除く): 16821612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1783, 2299, 3566, 4598, 7132, 9196, 19613, 33877, 39226, 67754, 78452, 135508, 215743, 372647, 431486, 745294, 862972, 1490588, 4099117, 8198234, 16396468]

約数ペア:

[(1, 16396468), (2, 8198234), (4, 4099117), (11, 1490588), (19, 862972), (22, 745294), (38, 431486), (44, 372647), (76, 215743), (121, 135508), (209, 78452), (242, 67754), (418, 39226), (484, 33877), (836, 19613), (1783, 9196), (2299, 7132), (3566, 4598)]