19872096

素因数分解:

$2^5\times 3^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 52408944

約数和(自身を除く): 32536848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 317, 634, 653, 951, 1268, 1306, 1902, 1959, 2536, 2612, 3804, 3918, 5072, 5224, 7608, 7836, 10144, 10448, 15216, 15672, 20896, 30432, 31344, 62688, 207001, 414002, 621003, 828004, 1242006, 1656008, 2484012, 3312016, 4968024, 6624032, 9936048, 19872096]

約数ペア:

[(1, 19872096), (2, 9936048), (3, 6624032), (4, 4968024), (6, 3312016), (8, 2484012), (12, 1656008), (16, 1242006), (24, 828004), (32, 621003), (48, 414002), (96, 207001), (317, 62688), (634, 31344), (653, 30432), (951, 20896), (1268, 15672), (1306, 15216), (1902, 10448), (1959, 10144), (2536, 7836), (2612, 7608), (3804, 5224), (3918, 5072)]