16344218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 28658880

約数和(自身を除く): 12314662

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 641, 671, 1159, 1282, 1342, 2318, 7051, 12179, 12749, 14102, 24358, 25498, 39101, 78202, 133969, 267938, 430111, 742919, 860222, 1485838, 8172109, 16344218]

約数ペア:

[(1, 16344218), (2, 8172109), (11, 1485838), (19, 860222), (22, 742919), (38, 430111), (61, 267938), (122, 133969), (209, 78202), (418, 39101), (641, 25498), (671, 24358), (1159, 14102), (1282, 12749), (1342, 12179), (2318, 7051)]