9805064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 19504800

約数和(自身を除く): 9699736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 257, 502, 514, 1004, 1028, 2008, 2056, 4769, 4883, 9538, 9766, 19076, 19532, 38152, 39064, 64507, 129014, 258028, 516056, 1225633, 2451266, 4902532, 9805064]

約数ペア:

[(1, 9805064), (2, 4902532), (4, 2451266), (8, 1225633), (19, 516056), (38, 258028), (76, 129014), (152, 64507), (251, 39064), (257, 38152), (502, 19532), (514, 19076), (1004, 9766), (1028, 9538), (2008, 4883), (2056, 4769)]