9921836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 17992800

約数和(自身を除く): 8070964

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 599, 1198, 2396, 4141, 8282, 16564, 24559, 49118, 60499, 98236, 120998, 241996, 2480459, 4960918, 9921836]

約数ペア:

[(1, 9921836), (2, 4960918), (4, 2480459), (41, 241996), (82, 120998), (101, 98236), (164, 60499), (202, 49118), (404, 24559), (599, 16564), (1198, 8282), (2396, 4141)]