19282892

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{241}}^2$

素因数の和:569

約数の個数: 18

約数和(自身を含む): 34293924

約数和(自身を除く): 15011032

約数列:

[1, 2, 4, 83, 166, 241, 332, 482, 964, 20003, 40006, 58081, 80012, 116162, 232324, 4820723, 9641446, 19282892]

約数ペア:

[(1, 19282892), (2, 9641446), (4, 4820723), (83, 232324), (166, 116162), (241, 80012), (332, 58081), (482, 40006), (964, 20003)]