21829630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 19538690

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1439, 1517, 2878, 3034, 7195, 7585, 14390, 15170, 53243, 58999, 106486, 117998, 266215, 294995, 532430, 589990, 2182963, 4365926, 10914815, 21829630]

約数ペア:

[(1, 21829630), (2, 10914815), (5, 4365926), (10, 2182963), (37, 589990), (41, 532430), (74, 294995), (82, 266215), (185, 117998), (205, 106486), (370, 58999), (410, 53243), (1439, 15170), (1517, 14390), (2878, 7585), (3034, 7195)]