219424465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{18859}}^1$

素因数の和:19056

約数の個数: 16

約数和(自身を含む): 285163200

約数和(自身を除く): 65738735

約数列:

[1, 5, 13, 65, 179, 895, 2327, 11635, 18859, 94295, 245167, 1225835, 3375761, 16878805, 43884893, 219424465]

約数ペア:

[(1, 219424465), (5, 43884893), (13, 16878805), (65, 3375761), (179, 1225835), (895, 245167), (2327, 94295), (11635, 18859)]