19161008091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2122633}}^1$

素因数の和:2122715

約数の個数: 24

約数和(自身を含む): 29801781360

約数和(自身を除く): 10640773269

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 2122633, 6367899, 19103697, 36084761, 108254283, 125235347, 324762849, 375706041, 1127118123, 2129000899, 6387002697, 19161008091]

約数ペア:

[(1, 19161008091), (3, 6387002697), (9, 2129000899), (17, 1127118123), (51, 375706041), (59, 324762849), (153, 125235347), (177, 108254283), (531, 36084761), (1003, 19103697), (3009, 6367899), (9027, 2122633)]