15144368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 31902720

約数和(自身を除く): 16758352

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1607, 2356, 3214, 4712, 6428, 9424, 12856, 25712, 30533, 49817, 61066, 99634, 122132, 199268, 244264, 398536, 488528, 797072, 946523, 1893046, 3786092, 7572184, 15144368]

約数ペア:

[(1, 15144368), (2, 7572184), (4, 3786092), (8, 1893046), (16, 946523), (19, 797072), (31, 488528), (38, 398536), (62, 244264), (76, 199268), (124, 122132), (152, 99634), (248, 61066), (304, 49817), (496, 30533), (589, 25712), (1178, 12856), (1607, 9424), (2356, 6428), (3214, 4712)]