19550896131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3606511}}^1$

素因数の和:3606666

約数の個数: 16

約数和(自身を含む): 28275054080

約数和(自身を除く): 8724157949

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 3606511, 10819533, 46884643, 140653929, 501305029, 1503915087, 6516965377, 19550896131]

約数ペア:

[(1, 19550896131), (3, 6516965377), (13, 1503915087), (39, 501305029), (139, 140653929), (417, 46884643), (1807, 10819533), (5421, 3606511)]