19843932

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23291}}^1$

素因数の和:23369

約数の個数: 24

約数和(自身を含む): 46956672

約数和(自身を除く): 27112740

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23291, 46582, 69873, 93164, 139746, 279492, 1653661, 3307322, 4960983, 6614644, 9921966, 19843932]

約数ペア:

[(1, 19843932), (2, 9921966), (3, 6614644), (4, 4960983), (6, 3307322), (12, 1653661), (71, 279492), (142, 139746), (213, 93164), (284, 69873), (426, 46582), (852, 23291)]