12863330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 23912064

約数和(自身を除く): 11048734

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 263, 335, 365, 526, 670, 730, 1315, 2630, 4891, 9782, 17621, 19199, 24455, 35242, 38398, 48910, 88105, 95995, 176210, 191990, 1286333, 2572666, 6431665, 12863330]

約数ペア:

[(1, 12863330), (2, 6431665), (5, 2572666), (10, 1286333), (67, 191990), (73, 176210), (134, 95995), (146, 88105), (263, 48910), (335, 38398), (365, 35242), (526, 24455), (670, 19199), (730, 17621), (1315, 9782), (2630, 4891)]