15679420788

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{20929}}^1$

素因数の和:21504

約数の個数: 48

約数和(自身を含む): 36920520000

約数和(自身を除く): 21241099212

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 419, 447, 596, 838, 894, 1257, 1676, 1788, 2514, 5028, 20929, 41858, 62431, 62787, 83716, 124862, 125574, 187293, 249724, 251148, 374586, 749172, 3118421, 6236842, 8769251, 9355263, 12473684, 17538502, 18710526, 26307753, 35077004, 37421052, 52615506, 105231012, 1306618399, 2613236798, 3919855197, 5226473596, 7839710394, 15679420788]

約数ペア:

[(1, 15679420788), (2, 7839710394), (3, 5226473596), (4, 3919855197), (6, 2613236798), (12, 1306618399), (149, 105231012), (298, 52615506), (419, 37421052), (447, 35077004), (596, 26307753), (838, 18710526), (894, 17538502), (1257, 12473684), (1676, 9355263), (1788, 8769251), (2514, 6236842), (5028, 3118421), (20929, 749172), (41858, 374586), (62431, 251148), (62787, 249724), (83716, 187293), (124862, 125574)]