39211630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 36682130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4391, 4465, 8782, 8930, 21955, 43910, 83429, 166858, 206377, 412754, 417145, 834290, 1031885, 2063770, 3921163, 7842326, 19605815, 39211630]

約数ペア:

[(1, 39211630), (2, 19605815), (5, 7842326), (10, 3921163), (19, 2063770), (38, 1031885), (47, 834290), (94, 417145), (95, 412754), (190, 206377), (235, 166858), (470, 83429), (893, 43910), (1786, 21955), (4391, 8930), (4465, 8782)]