15619516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12241}}^1$

素因数の和:12285

約数の個数: 24

約数和(自身を含む): 30849840

約数和(自身を除く): 15230324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 12241, 24482, 48964, 134651, 269302, 354989, 538604, 709978, 1419956, 3904879, 7809758, 15619516]

約数ペア:

[(1, 15619516), (2, 7809758), (4, 3904879), (11, 1419956), (22, 709978), (29, 538604), (44, 354989), (58, 269302), (116, 134651), (319, 48964), (638, 24482), (1276, 12241)]