15693683908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{47207}}^1$

素因数の和:47632

約数の個数: 48

約数和(自身を含む): 32485146624

約数和(自身を除く): 16791462716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 383, 434, 766, 868, 1532, 2681, 5362, 10724, 11873, 23746, 47207, 47492, 83111, 94414, 166222, 188828, 330449, 332444, 660898, 1321796, 1463417, 2926834, 5853668, 10243919, 18080281, 20487838, 36160562, 40975676, 72321124, 126561967, 253123934, 506247868, 560488711, 1120977422, 2241954844, 3923420977, 7846841954, 15693683908]

約数ペア:

[(1, 15693683908), (2, 7846841954), (4, 3923420977), (7, 2241954844), (14, 1120977422), (28, 560488711), (31, 506247868), (62, 253123934), (124, 126561967), (217, 72321124), (383, 40975676), (434, 36160562), (766, 20487838), (868, 18080281), (1532, 10243919), (2681, 5853668), (5362, 2926834), (10724, 1463417), (11873, 1321796), (23746, 660898), (47207, 332444), (47492, 330449), (83111, 188828), (94414, 166222)]