2762372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 18

約数和(自身を含む): 5104638

約数和(自身を除く): 2342266

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1913, 3826, 7652, 36347, 72694, 145388, 690593, 1381186, 2762372]

約数ペア:

[(1, 2762372), (2, 1381186), (4, 690593), (19, 145388), (38, 72694), (76, 36347), (361, 7652), (722, 3826), (1444, 1913)]