25196192999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 27205301760

約数和(自身を除く): 2009108761

約数列:

[1, 19, 97, 103, 331, 401, 1843, 1957, 6289, 7619, 9991, 32107, 34093, 38897, 41303, 132731, 189829, 610033, 647767, 739043, 784757, 2521889, 3307021, 4006391, 12874907, 13671293, 62833399, 76121429, 244623233, 259754567, 1326115421, 25196192999]

約数ペア:

[(1, 25196192999), (19, 1326115421), (97, 259754567), (103, 244623233), (331, 76121429), (401, 62833399), (1843, 13671293), (1957, 12874907), (6289, 4006391), (7619, 3307021), (9991, 2521889), (32107, 784757), (34093, 739043), (38897, 647767), (41303, 610033), (132731, 189829)]