12321595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 18305280

約数和(自身を除く): 5983685

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 907, 1045, 1235, 2717, 4535, 9977, 11791, 13585, 17233, 49885, 58955, 86165, 129701, 189563, 224029, 648505, 947815, 1120145, 2464319, 12321595]

約数ペア:

[(1, 12321595), (5, 2464319), (11, 1120145), (13, 947815), (19, 648505), (55, 224029), (65, 189563), (95, 129701), (143, 86165), (209, 58955), (247, 49885), (715, 17233), (907, 13585), (1045, 11791), (1235, 9977), (2717, 4535)]