19132070

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11059}}^1$

素因数の和:11239

約数の個数: 16

約数和(自身を含む): 34639920

約数和(自身を除く): 15507850

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 11059, 22118, 55295, 110590, 1913207, 3826414, 9566035, 19132070]

約数ペア:

[(1, 19132070), (2, 9566035), (5, 3826414), (10, 1913207), (173, 110590), (346, 55295), (865, 22118), (1730, 11059)]