21113376

素因数分解:

$2^5\times 3^1\times {\mathrm{219931}}^1$

素因数の和:219944

約数の個数: 24

約数和(自身を含む): 55422864

約数和(自身を除く): 34309488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219931, 439862, 659793, 879724, 1319586, 1759448, 2639172, 3518896, 5278344, 7037792, 10556688, 21113376]

約数ペア:

[(1, 21113376), (2, 10556688), (3, 7037792), (4, 5278344), (6, 3518896), (8, 2639172), (12, 1759448), (16, 1319586), (24, 879724), (32, 659793), (48, 439862), (96, 219931)]