19005158526

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{28751}}^1$

素因数の和:28945

約数の個数: 48

約数和(自身を含む): 39668099328

約数和(自身を除く): 20662940802

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 841, 1682, 2523, 3799, 5046, 7598, 11397, 22794, 28751, 57502, 86253, 110171, 172506, 220342, 330513, 661026, 833779, 1667558, 2501337, 3766381, 5002674, 7532762, 11299143, 22598286, 24179591, 48359182, 72538773, 109225049, 145077546, 218450098, 327675147, 655350294, 3167526421, 6335052842, 9502579263, 19005158526]

約数ペア:

[(1, 19005158526), (2, 9502579263), (3, 6335052842), (6, 3167526421), (29, 655350294), (58, 327675147), (87, 218450098), (131, 145077546), (174, 109225049), (262, 72538773), (393, 48359182), (786, 24179591), (841, 22598286), (1682, 11299143), (2523, 7532762), (3799, 5002674), (5046, 3766381), (7598, 2501337), (11397, 1667558), (22794, 833779), (28751, 661026), (57502, 330513), (86253, 220342), (110171, 172506)]