16395890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{33461}}^1$

素因数の和:33482

約数の個数: 24

約数和(自身を含む): 34332012

約数和(自身を除く): 17936122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 33461, 66922, 167305, 234227, 334610, 468454, 1171135, 1639589, 2342270, 3279178, 8197945, 16395890]

約数ペア:

[(1, 16395890), (2, 8197945), (5, 3279178), (7, 2342270), (10, 1639589), (14, 1171135), (35, 468454), (49, 334610), (70, 234227), (98, 167305), (245, 66922), (490, 33461)]