19129932

素因数分解:

$2^2\times 3^5\times {\mathrm{19681}}^1$

素因数の和:19700

約数の個数: 36

約数和(自身を含む): 50149736

約数和(自身を除く): 31019804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19681, 39362, 59043, 78724, 118086, 177129, 236172, 354258, 531387, 708516, 1062774, 1594161, 2125548, 3188322, 4782483, 6376644, 9564966, 19129932]

約数ペア:

[(1, 19129932), (2, 9564966), (3, 6376644), (4, 4782483), (6, 3188322), (9, 2125548), (12, 1594161), (18, 1062774), (27, 708516), (36, 531387), (54, 354258), (81, 236172), (108, 177129), (162, 118086), (243, 78724), (324, 59043), (486, 39362), (972, 19681)]