23218796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 42278544

約数和(自身を除く): 19059748

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2213, 2623, 4426, 5246, 8852, 10492, 95159, 134993, 190318, 269986, 380636, 539972, 5804699, 11609398, 23218796]

約数ペア:

[(1, 23218796), (2, 11609398), (4, 5804699), (43, 539972), (61, 380636), (86, 269986), (122, 190318), (172, 134993), (244, 95159), (2213, 10492), (2623, 8852), (4426, 5246)]