15835358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 30886272

約数和(自身を除く): 15050914

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 107, 154, 214, 217, 341, 434, 682, 749, 961, 1177, 1498, 1922, 2354, 2387, 3317, 4774, 6634, 6727, 8239, 10571, 13454, 16478, 21142, 23219, 36487, 46438, 72974, 73997, 102827, 147994, 205654, 255409, 510818, 719789, 1131097, 1439578, 2262194, 7917679, 15835358]

約数ペア:

[(1, 15835358), (2, 7917679), (7, 2262194), (11, 1439578), (14, 1131097), (22, 719789), (31, 510818), (62, 255409), (77, 205654), (107, 147994), (154, 102827), (214, 73997), (217, 72974), (341, 46438), (434, 36487), (682, 23219), (749, 21142), (961, 16478), (1177, 13454), (1498, 10571), (1922, 8239), (2354, 6727), (2387, 6634), (3317, 4774)]