19422545519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 21716735040

約数和(自身を除く): 2294189521

約数列:

[1, 13, 53, 107, 109, 689, 1391, 1417, 2417, 5671, 5777, 11663, 31421, 73723, 75101, 128101, 151619, 258619, 263453, 618139, 1665313, 3362047, 3424889, 8035807, 13706807, 13963009, 28189471, 178188491, 181519117, 366463123, 1494041963, 19422545519]

約数ペア:

[(1, 19422545519), (13, 1494041963), (53, 366463123), (107, 181519117), (109, 178188491), (689, 28189471), (1391, 13963009), (1417, 13706807), (2417, 8035807), (5671, 3424889), (5777, 3362047), (11663, 1665313), (31421, 618139), (73723, 263453), (75101, 258619), (128101, 151619)]