26527724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18371}}^1$

素因数の和:18413

約数の個数: 18

約数和(自身を含む): 48998124

約数和(自身を除く): 22470400

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18371, 36742, 73484, 349049, 698098, 1396196, 6631931, 13263862, 26527724]

約数ペア:

[(1, 26527724), (2, 13263862), (4, 6631931), (19, 1396196), (38, 698098), (76, 349049), (361, 73484), (722, 36742), (1444, 18371)]