15694939888

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2963}}^1\times {\mathrm{3413}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 30741813648

約数和(自身を除く): 15046873760

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2963, 3413, 5926, 6826, 11852, 13652, 23704, 27304, 47408, 54608, 287411, 331061, 574822, 662122, 1149644, 1324244, 2299288, 2648488, 4598576, 5296976, 10112719, 20225438, 40450876, 80901752, 161803504, 980933743, 1961867486, 3923734972, 7847469944, 15694939888]

約数ペア:

[(1, 15694939888), (2, 7847469944), (4, 3923734972), (8, 1961867486), (16, 980933743), (97, 161803504), (194, 80901752), (388, 40450876), (776, 20225438), (1552, 10112719), (2963, 5296976), (3413, 4598576), (5926, 2648488), (6826, 2299288), (11852, 1324244), (13652, 1149644), (23704, 662122), (27304, 574822), (47408, 331061), (54608, 287411)]