12194835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 8126445

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 251, 395, 615, 753, 1185, 1255, 3239, 3765, 9717, 10291, 16195, 19829, 30873, 48585, 51455, 59487, 99145, 154365, 297435, 812989, 2438967, 4064945, 12194835]

約数ペア:

[(1, 12194835), (3, 4064945), (5, 2438967), (15, 812989), (41, 297435), (79, 154365), (123, 99145), (205, 59487), (237, 51455), (251, 48585), (395, 30873), (615, 19829), (753, 16195), (1185, 10291), (1255, 9717), (3239, 3765)]