15288304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56207}}^1$

素因数の和:56232

約数の個数: 20

約数和(自身を含む): 31364064

約数和(自身を除く): 16075760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56207, 112414, 224828, 449656, 899312, 955519, 1911038, 3822076, 7644152, 15288304]

約数ペア:

[(1, 15288304), (2, 7644152), (4, 3822076), (8, 1911038), (16, 955519), (17, 899312), (34, 449656), (68, 224828), (136, 112414), (272, 56207)]