15942494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 25214976

約数和(自身を除く): 9272482

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 5471, 10942, 169601, 257137, 339202, 514274, 7971247, 15942494]

約数ペア:

[(1, 15942494), (2, 7971247), (31, 514274), (47, 339202), (62, 257137), (94, 169601), (1457, 10942), (2914, 5471)]