16843330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 35147520

約数和(自身を除く): 18304190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3389, 4970, 6778, 16945, 23723, 33890, 47446, 118615, 237230, 240619, 481238, 1203095, 1684333, 2406190, 3368666, 8421665, 16843330]

約数ペア:

[(1, 16843330), (2, 8421665), (5, 3368666), (7, 2406190), (10, 1684333), (14, 1203095), (35, 481238), (70, 240619), (71, 237230), (142, 118615), (355, 47446), (497, 33890), (710, 23723), (994, 16945), (2485, 6778), (3389, 4970)]