13503980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96457}}^1$

素因数の和:96473

約数の個数: 24

約数和(自身を含む): 32409888

約数和(自身を除く): 18905908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96457, 192914, 385828, 482285, 675199, 964570, 1350398, 1929140, 2700796, 3375995, 6751990, 13503980]

約数ペア:

[(1, 13503980), (2, 6751990), (4, 3375995), (5, 2700796), (7, 1929140), (10, 1350398), (14, 964570), (20, 675199), (28, 482285), (35, 385828), (70, 192914), (140, 96457)]