23178514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22041

約数の個数: 16

約数和(自身を含む): 38002176

約数和(自身を除く): 14823662

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 21991, 43982, 373847, 681721, 747694, 1363442, 11589257, 23178514]

約数ペア:

[(1, 23178514), (2, 11589257), (17, 1363442), (31, 747694), (34, 681721), (62, 373847), (527, 43982), (1054, 21991)]