11521948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 20905472

約数和(自身を除く): 9383524

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 613, 1226, 2452, 4699, 9398, 18796, 22681, 45362, 77851, 90724, 155702, 311404, 2880487, 5760974, 11521948]

約数ペア:

[(1, 11521948), (2, 5760974), (4, 2880487), (37, 311404), (74, 155702), (127, 90724), (148, 77851), (254, 45362), (508, 22681), (613, 18796), (1226, 9398), (2452, 4699)]