19164795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 15006405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 3389, 5655, 10167, 16945, 44057, 50835, 98281, 132171, 220285, 294843, 491405, 660855, 1277653, 1474215, 3832959, 6388265, 19164795]

約数ペア:

[(1, 19164795), (3, 6388265), (5, 3832959), (13, 1474215), (15, 1277653), (29, 660855), (39, 491405), (65, 294843), (87, 220285), (145, 132171), (195, 98281), (377, 50835), (435, 44057), (1131, 16945), (1885, 10167), (3389, 5655)]