19753342

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21059}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 14616578

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21059, 42118, 147413, 294826, 1410953, 2821906, 9876671, 19753342]

約数ペア:

[(1, 19753342), (2, 9876671), (7, 2821906), (14, 1410953), (67, 294826), (134, 147413), (469, 42118), (938, 21059)]