23342890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 42996096

約数和(自身を除く): 19653206

約数列:

[1, 2, 5, 10, 103, 131, 173, 206, 262, 346, 515, 655, 865, 1030, 1310, 1730, 13493, 17819, 22663, 26986, 35638, 45326, 67465, 89095, 113315, 134930, 178190, 226630, 2334289, 4668578, 11671445, 23342890]

約数ペア:

[(1, 23342890), (2, 11671445), (5, 4668578), (10, 2334289), (103, 226630), (131, 178190), (173, 134930), (206, 113315), (262, 89095), (346, 67465), (515, 45326), (655, 35638), (865, 26986), (1030, 22663), (1310, 17819), (1730, 13493)]