19304636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16141}}^1$

素因数の和:16181

約数の個数: 24

約数和(自身を含む): 37965984

約数和(自身を除く): 18661348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16141, 32282, 64564, 209833, 371243, 419666, 742486, 839332, 1484972, 4826159, 9652318, 19304636]

約数ペア:

[(1, 19304636), (2, 9652318), (4, 4826159), (13, 1484972), (23, 839332), (26, 742486), (46, 419666), (52, 371243), (92, 209833), (299, 64564), (598, 32282), (1196, 16141)]