13175760368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1398107}}^1$

素因数の和:1398165

約数の個数: 40

約数和(自身を含む): 27738462720

約数和(自身を除く): 14562702352

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 1398107, 2796214, 5592428, 11184856, 22369712, 26564033, 43341317, 53128066, 86682634, 106256132, 173365268, 212512264, 346730536, 425024528, 693461072, 823485023, 1646970046, 3293940092, 6587880184, 13175760368]

約数ペア:

[(1, 13175760368), (2, 6587880184), (4, 3293940092), (8, 1646970046), (16, 823485023), (19, 693461072), (31, 425024528), (38, 346730536), (62, 212512264), (76, 173365268), (124, 106256132), (152, 86682634), (248, 53128066), (304, 43341317), (496, 26564033), (589, 22369712), (1178, 11184856), (2356, 5592428), (4712, 2796214), (9424, 1398107)]