15028772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18011

約数の個数: 24

約数和(自身を含む): 30203040

約数和(自身を除く): 15174268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 17977, 35954, 71908, 197747, 341563, 395494, 683126, 790988, 1366252, 3757193, 7514386, 15028772]

約数ペア:

[(1, 15028772), (2, 7514386), (4, 3757193), (11, 1366252), (19, 790988), (22, 683126), (38, 395494), (44, 341563), (76, 197747), (209, 71908), (418, 35954), (836, 17977)]