24998338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21221}}^1$

素因数の和:21273

約数の個数: 16

約数和(自身を含む): 40746240

約数和(自身を除く): 15747902

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 21221, 42442, 403199, 657851, 806398, 1315702, 12499169, 24998338]

約数ペア:

[(1, 24998338), (2, 12499169), (19, 1315702), (31, 806398), (38, 657851), (62, 403199), (589, 42442), (1178, 21221)]