15965282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7201

約数の個数: 16

約数和(自身を含む): 25639200

約数和(自身を除く): 9673918

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 7121, 14242, 135299, 270598, 420139, 840278, 7982641, 15965282]

約数ペア:

[(1, 15965282), (2, 7982641), (19, 840278), (38, 420139), (59, 270598), (118, 135299), (1121, 14242), (2242, 7121)]