17962144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 38465280

約数和(自身を除く): 20503136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 953, 992, 1178, 1906, 2356, 3812, 4712, 7624, 9424, 15248, 18107, 18848, 29543, 30496, 36214, 59086, 72428, 118172, 144856, 236344, 289712, 472688, 561317, 579424, 945376, 1122634, 2245268, 4490536, 8981072, 17962144]

約数ペア:

[(1, 17962144), (2, 8981072), (4, 4490536), (8, 2245268), (16, 1122634), (19, 945376), (31, 579424), (32, 561317), (38, 472688), (62, 289712), (76, 236344), (124, 144856), (152, 118172), (248, 72428), (304, 59086), (496, 36214), (589, 30496), (608, 29543), (953, 18848), (992, 18107), (1178, 15248), (1906, 9424), (2356, 7624), (3812, 4712)]