19508688

素因数分解:

$2^4\times 3^4\times {\mathrm{15053}}^1$

素因数の和:15073

約数の個数: 50

約数和(自身を含む): 56467554

約数和(自身を除く): 36958866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15053, 30106, 45159, 60212, 90318, 120424, 135477, 180636, 240848, 270954, 361272, 406431, 541908, 722544, 812862, 1083816, 1219293, 1625724, 2167632, 2438586, 3251448, 4877172, 6502896, 9754344, 19508688]

約数ペア:

[(1, 19508688), (2, 9754344), (3, 6502896), (4, 4877172), (6, 3251448), (8, 2438586), (9, 2167632), (12, 1625724), (16, 1219293), (18, 1083816), (24, 812862), (27, 722544), (36, 541908), (48, 406431), (54, 361272), (72, 270954), (81, 240848), (108, 180636), (144, 135477), (162, 120424), (216, 90318), (324, 60212), (432, 45159), (648, 30106), (1296, 15053)]