15671725870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{18451}}^1$

素因数の和:19156

約数の個数: 32

約数和(自身を含む): 28442798496

約数和(自身を除く): 12771072626

約数列:

[1, 2, 5, 10, 157, 314, 541, 785, 1082, 1570, 2705, 5410, 18451, 36902, 84937, 92255, 169874, 184510, 424685, 849370, 2896807, 5793614, 9981991, 14484035, 19963982, 28968070, 49909955, 99819910, 1567172587, 3134345174, 7835862935, 15671725870]

約数ペア:

[(1, 15671725870), (2, 7835862935), (5, 3134345174), (10, 1567172587), (157, 99819910), (314, 49909955), (541, 28968070), (785, 19963982), (1082, 14484035), (1570, 9981991), (2705, 5793614), (5410, 2896807), (18451, 849370), (36902, 424685), (84937, 184510), (92255, 169874)]