19419296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46681}}^1$

素因数の和:46704

約数の個数: 24

約数和(自身を含む): 41173524

約数和(自身を除く): 21754228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46681, 93362, 186724, 373448, 606853, 746896, 1213706, 1493792, 2427412, 4854824, 9709648, 19419296]

約数ペア:

[(1, 19419296), (2, 9709648), (4, 4854824), (8, 2427412), (13, 1493792), (16, 1213706), (26, 746896), (32, 606853), (52, 373448), (104, 186724), (208, 93362), (416, 46681)]