30906938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11593}}^1$

素因数の和:11669

約数の個数: 16

約数和(自身を含む): 48973056

約数和(自身を除く): 18066118

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11593, 23186, 359383, 498499, 718766, 996998, 15453469, 30906938]

約数ペア:

[(1, 30906938), (2, 15453469), (31, 996998), (43, 718766), (62, 498499), (86, 359383), (1333, 23186), (2666, 11593)]