12490100642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{28411}}^1$

素因数の和:28958

約数の個数: 32

約数和(自身を含む): 20620293120

約数和(自身を除く): 8130192478

約数列:

[1, 2, 19, 23, 38, 46, 437, 503, 874, 1006, 9557, 11569, 19114, 23138, 28411, 56822, 219811, 439622, 539809, 653453, 1079618, 1306906, 12415607, 14290733, 24831214, 28581466, 271523927, 328686859, 543047854, 657373718, 6245050321, 12490100642]

約数ペア:

[(1, 12490100642), (2, 6245050321), (19, 657373718), (23, 543047854), (38, 328686859), (46, 271523927), (437, 28581466), (503, 24831214), (874, 14290733), (1006, 12415607), (9557, 1306906), (11569, 1079618), (19114, 653453), (23138, 539809), (28411, 439622), (56822, 219811)]