19494592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23456

約数の個数: 28

約数和(自身を含む): 41662096

約数和(自身を除く): 22167504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23431, 46862, 93724, 187448, 304603, 374896, 609206, 749792, 1218412, 1499584, 2436824, 4873648, 9747296, 19494592]

約数ペア:

[(1, 19494592), (2, 9747296), (4, 4873648), (8, 2436824), (13, 1499584), (16, 1218412), (26, 749792), (32, 609206), (52, 374896), (64, 304603), (104, 187448), (208, 93724), (416, 46862), (832, 23431)]