15842810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 30944592

約数和(自身を除く): 15101782

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2273, 3485, 4546, 6970, 11365, 22730, 38641, 77282, 93193, 186386, 193205, 386410, 465965, 931930, 1584281, 3168562, 7921405, 15842810]

約数ペア:

[(1, 15842810), (2, 7921405), (5, 3168562), (10, 1584281), (17, 931930), (34, 465965), (41, 386410), (82, 193205), (85, 186386), (170, 93193), (205, 77282), (410, 38641), (697, 22730), (1394, 11365), (2273, 6970), (3485, 4546)]