23969860

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4973}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 50555736

約数和(自身を除く): 26585876

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 4973, 9946, 19892, 24865, 49730, 99460, 1198493, 2396986, 4793972, 5992465, 11984930, 23969860]

約数ペア:

[(1, 23969860), (2, 11984930), (4, 5992465), (5, 4793972), (10, 2396986), (20, 1198493), (241, 99460), (482, 49730), (964, 24865), (1205, 19892), (2410, 9946), (4820, 4973)]