19312605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33013}}^1$

素因数の和:33037

約数の個数: 24

約数和(自身を含む): 36051288

約数和(自身を除く): 16738683

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 33013, 99039, 165065, 297117, 429169, 495195, 1287507, 1485585, 2145845, 3862521, 6437535, 19312605]

約数ペア:

[(1, 19312605), (3, 6437535), (5, 3862521), (9, 2145845), (13, 1485585), (15, 1287507), (39, 495195), (45, 429169), (65, 297117), (117, 165065), (195, 99039), (585, 33013)]