15137404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 27867168

約数和(自身を除く): 12729764

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1201, 2402, 3151, 4804, 6302, 12604, 27623, 55246, 110492, 164537, 329074, 658148, 3784351, 7568702, 15137404]

約数ペア:

[(1, 15137404), (2, 7568702), (4, 3784351), (23, 658148), (46, 329074), (92, 164537), (137, 110492), (274, 55246), (548, 27623), (1201, 12604), (2402, 6302), (3151, 4804)]