19236562

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 29597400

約数和(自身を除く): 10360838

約数列:

[1, 2, 53, 106, 173, 346, 1049, 2098, 9169, 18338, 55597, 111194, 181477, 362954, 9618281, 19236562]

約数ペア:

[(1, 19236562), (2, 9618281), (53, 362954), (106, 181477), (173, 111194), (346, 55597), (1049, 18338), (2098, 9169)]