22604965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 30096000

約数和(自身を除く): 7491035

約数列:

[1, 5, 19, 37, 59, 95, 109, 185, 295, 545, 703, 1121, 2071, 2183, 3515, 4033, 5605, 6431, 10355, 10915, 20165, 32155, 41477, 76627, 122189, 207385, 237947, 383135, 610945, 1189735, 4520993, 22604965]

約数ペア:

[(1, 22604965), (5, 4520993), (19, 1189735), (37, 610945), (59, 383135), (95, 237947), (109, 207385), (185, 122189), (295, 76627), (545, 41477), (703, 32155), (1121, 20165), (2071, 10915), (2183, 10355), (3515, 6431), (4033, 5605)]