19751032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 44714160

約数和(自身を除く): 24963128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 977, 1064, 1444, 1954, 2527, 2888, 3908, 5054, 6839, 7816, 10108, 13678, 18563, 20216, 27356, 37126, 54712, 74252, 129941, 148504, 259882, 352697, 519764, 705394, 1039528, 1410788, 2468879, 2821576, 4937758, 9875516, 19751032]

約数ペア:

[(1, 19751032), (2, 9875516), (4, 4937758), (7, 2821576), (8, 2468879), (14, 1410788), (19, 1039528), (28, 705394), (38, 519764), (56, 352697), (76, 259882), (133, 148504), (152, 129941), (266, 74252), (361, 54712), (532, 37126), (722, 27356), (977, 20216), (1064, 18563), (1444, 13678), (1954, 10108), (2527, 7816), (2888, 6839), (3908, 5054)]