19162178614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1\times {\mathrm{1471}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 29895966720

約数和(自身を除く): 10733788106

約数列:

[1, 2, 31, 62, 163, 326, 1289, 1471, 2578, 2942, 5053, 10106, 39959, 45601, 79918, 91202, 210107, 239773, 420214, 479546, 1896119, 3792238, 6513317, 7432963, 13026634, 14865926, 58779689, 117559378, 309067397, 618134794, 9581089307, 19162178614]

約数ペア:

[(1, 19162178614), (2, 9581089307), (31, 618134794), (62, 309067397), (163, 117559378), (326, 58779689), (1289, 14865926), (1471, 13026634), (2578, 7432963), (2942, 6513317), (5053, 3792238), (10106, 1896119), (39959, 479546), (45601, 420214), (79918, 239773), (91202, 210107)]