13932985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 5651015

約数列:

[1, 5, 11, 19, 55, 67, 95, 199, 209, 335, 737, 995, 1045, 1273, 2189, 3685, 3781, 6365, 10945, 13333, 14003, 18905, 41591, 66665, 70015, 146663, 207955, 253327, 733315, 1266635, 2786597, 13932985]

約数ペア:

[(1, 13932985), (5, 2786597), (11, 1266635), (19, 733315), (55, 253327), (67, 207955), (95, 146663), (199, 70015), (209, 66665), (335, 41591), (737, 18905), (995, 14003), (1045, 13333), (1273, 10945), (2189, 6365), (3685, 3781)]