19006140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316769}}^1$

素因数の和:316781

約数の個数: 24

約数和(自身を含む): 53217360

約数和(自身を除く): 34211220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316769, 633538, 950307, 1267076, 1583845, 1900614, 3167690, 3801228, 4751535, 6335380, 9503070, 19006140]

約数ペア:

[(1, 19006140), (2, 9503070), (3, 6335380), (4, 4751535), (5, 3801228), (6, 3167690), (10, 1900614), (12, 1583845), (15, 1267076), (20, 950307), (30, 633538), (60, 316769)]