12191835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 8193957

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 167, 465, 471, 501, 785, 835, 2355, 2505, 4867, 5177, 14601, 15531, 24335, 25885, 26219, 73005, 77655, 78657, 131095, 393285, 812789, 2438367, 4063945, 12191835]

約数ペア:

[(1, 12191835), (3, 4063945), (5, 2438367), (15, 812789), (31, 393285), (93, 131095), (155, 78657), (157, 77655), (167, 73005), (465, 26219), (471, 25885), (501, 24335), (785, 15531), (835, 14601), (2355, 5177), (2505, 4867)]