16245944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 36085560

約数和(自身を除く): 19839616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1291, 1573, 2582, 3146, 5164, 6292, 10328, 12584, 14201, 16783, 28402, 33566, 56804, 67132, 113608, 134264, 156211, 184613, 312422, 369226, 624844, 738452, 1249688, 1476904, 2030743, 4061486, 8122972, 16245944]

約数ペア:

[(1, 16245944), (2, 8122972), (4, 4061486), (8, 2030743), (11, 1476904), (13, 1249688), (22, 738452), (26, 624844), (44, 369226), (52, 312422), (88, 184613), (104, 156211), (121, 134264), (143, 113608), (242, 67132), (286, 56804), (484, 33566), (572, 28402), (968, 16783), (1144, 14201), (1291, 12584), (1573, 10328), (2582, 6292), (3146, 5164)]