219220050242

素因数分解:

$2^1\times {\mathrm{971}}^1\times {\mathrm{9649}}^1\times {\mathrm{11699}}^1$

素因数の和:22321

約数の個数: 16

約数和(自身を含む): 329230980000

約数和(自身を除く): 110010929758

約数列:

[1, 2, 971, 1942, 9649, 11699, 19298, 23398, 9369179, 11359729, 18738358, 22719458, 112883651, 225767302, 109610025121, 219220050242]

約数ペア:

[(1, 219220050242), (2, 109610025121), (971, 225767302), (1942, 112883651), (9649, 22719458), (11699, 18738358), (19298, 11359729), (23398, 9369179)]