16255108

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11257}}^1$

素因数の和:11299

約数の個数: 18

約数和(自身を含む): 30025086

約数和(自身を除く): 13769978

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11257, 22514, 45028, 213883, 427766, 855532, 4063777, 8127554, 16255108]

約数ペア:

[(1, 16255108), (2, 8127554), (4, 4063777), (19, 855532), (38, 427766), (76, 213883), (361, 45028), (722, 22514), (1444, 11257)]