15276988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 28627200

約数和(自身を除く): 13350212

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 3407, 4484, 6814, 13628, 64733, 129466, 201013, 258932, 402026, 804052, 3819247, 7638494, 15276988]

約数ペア:

[(1, 15276988), (2, 7638494), (4, 3819247), (19, 804052), (38, 402026), (59, 258932), (76, 201013), (118, 129466), (236, 64733), (1121, 13628), (2242, 6814), (3407, 4484)]