15993364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 29711360

約数和(自身を除く): 13717996

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1657, 2413, 3314, 4826, 6628, 9652, 31483, 62966, 125932, 210439, 420878, 841756, 3998341, 7996682, 15993364]

約数ペア:

[(1, 15993364), (2, 7996682), (4, 3998341), (19, 841756), (38, 420878), (76, 210439), (127, 125932), (254, 62966), (508, 31483), (1657, 9652), (2413, 6628), (3314, 4826)]