15703779376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3038657}}^1$

素因数の和:3038701

約数の個数: 40

約数和(自身を含む): 33911423280

約数和(自身を除く): 18207643904

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 3038657, 6077314, 12154628, 24309256, 48618512, 51657169, 57734483, 103314338, 115468966, 206628676, 230937932, 413257352, 461875864, 826514704, 923751728, 981486211, 1962972422, 3925944844, 7851889688, 15703779376]

約数ペア:

[(1, 15703779376), (2, 7851889688), (4, 3925944844), (8, 1962972422), (16, 981486211), (17, 923751728), (19, 826514704), (34, 461875864), (38, 413257352), (68, 230937932), (76, 206628676), (136, 115468966), (152, 103314338), (272, 57734483), (304, 51657169), (323, 48618512), (646, 24309256), (1292, 12154628), (2584, 6077314), (5168, 3038657)]