16810222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 30209760

約数和(自身を除く): 13399538

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1109, 1166, 1378, 2218, 7579, 12199, 14417, 15158, 24398, 28834, 58777, 117554, 158587, 317174, 646547, 764101, 1293094, 1528202, 8405111, 16810222]

約数ペア:

[(1, 16810222), (2, 8405111), (11, 1528202), (13, 1293094), (22, 764101), (26, 646547), (53, 317174), (106, 158587), (143, 117554), (286, 58777), (583, 28834), (689, 24398), (1109, 15158), (1166, 14417), (1378, 12199), (2218, 7579)]