30274864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19507}}^1$

素因数の和:19612

約数の個数: 20

約数和(自身を含む): 59265304

約数和(自身を除く): 28990440

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19507, 39014, 78028, 156056, 312112, 1892179, 3784358, 7568716, 15137432, 30274864]

約数ペア:

[(1, 30274864), (2, 15137432), (4, 7568716), (8, 3784358), (16, 1892179), (97, 312112), (194, 156056), (388, 78028), (776, 39014), (1552, 19507)]