4213934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 6702480

約数和(自身を除く): 2488546

約数列:

[1, 2, 19, 38, 173, 346, 641, 1282, 3287, 6574, 12179, 24358, 110893, 221786, 2106967, 4213934]

約数ペア:

[(1, 4213934), (2, 2106967), (19, 221786), (38, 110893), (173, 24358), (346, 12179), (641, 6574), (1282, 3287)]