12857944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 27291600

約数和(自身を除く): 14433656

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 359, 407, 484, 718, 814, 968, 1436, 1628, 2872, 3256, 3949, 4477, 7898, 8954, 13283, 15796, 17908, 26566, 31592, 35816, 43439, 53132, 86878, 106264, 146113, 173756, 292226, 347512, 584452, 1168904, 1607243, 3214486, 6428972, 12857944]

約数ペア:

[(1, 12857944), (2, 6428972), (4, 3214486), (8, 1607243), (11, 1168904), (22, 584452), (37, 347512), (44, 292226), (74, 173756), (88, 146113), (121, 106264), (148, 86878), (242, 53132), (296, 43439), (359, 35816), (407, 31592), (484, 26566), (718, 17908), (814, 15796), (968, 13283), (1436, 8954), (1628, 7898), (2872, 4477), (3256, 3949)]