1949203821

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1\times {\mathrm{5003}}^1$

素因数の和:7196

約数の個数: 16

約数和(自身を含む): 2643312960

約数和(自身を除く): 694109139

約数列:

[1, 3, 61, 183, 2129, 5003, 6387, 15009, 129869, 305183, 389607, 915549, 10651387, 31954161, 649734607, 1949203821]

約数ペア:

[(1, 1949203821), (3, 649734607), (61, 31954161), (183, 10651387), (2129, 915549), (5003, 389607), (6387, 305183), (15009, 129869)]