23234458

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 38480508

約数和(自身を除く): 15246050

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1297, 1378, 2594, 8957, 16861, 17914, 33722, 68741, 137482, 219193, 438386, 893633, 1787266, 11617229, 23234458]

約数ペア:

[(1, 23234458), (2, 11617229), (13, 1787266), (26, 893633), (53, 438386), (106, 219193), (169, 137482), (338, 68741), (689, 33722), (1297, 17914), (1378, 16861), (2594, 8957)]