2019367038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25889321}}^1$

素因数の和:25889339

約数の個数: 16

約数和(自身を含む): 4349406096

約数和(自身を除く): 2330039058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25889321, 51778642, 77667963, 155335926, 336561173, 673122346, 1009683519, 2019367038]

約数ペア:

[(1, 2019367038), (2, 1009683519), (3, 673122346), (6, 336561173), (13, 155335926), (26, 77667963), (39, 51778642), (78, 25889321)]