19561236

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26723}}^1$

素因数の和:26791

約数の個数: 24

約数和(自身を含む): 46392864

約数和(自身を除く): 26831628

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26723, 53446, 80169, 106892, 160338, 320676, 1630103, 3260206, 4890309, 6520412, 9780618, 19561236]

約数ペア:

[(1, 19561236), (2, 9780618), (3, 6520412), (4, 4890309), (6, 3260206), (12, 1630103), (61, 320676), (122, 160338), (183, 106892), (244, 80169), (366, 53446), (732, 26723)]