12304760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23687

約数の個数: 32

約数和(自身を含む): 29816640

約数和(自身を除く): 17511880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23663, 47326, 94652, 118315, 189304, 236630, 307619, 473260, 615238, 946520, 1230476, 1538095, 2460952, 3076190, 6152380, 12304760]

約数ペア:

[(1, 12304760), (2, 6152380), (4, 3076190), (5, 2460952), (8, 1538095), (10, 1230476), (13, 946520), (20, 615238), (26, 473260), (40, 307619), (52, 236630), (65, 189304), (104, 118315), (130, 94652), (260, 47326), (520, 23663)]