23815198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 42402528

約数和(自身を除く): 18587330

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1721, 3442, 6919, 13838, 18931, 29257, 37862, 58514, 63677, 127354, 321827, 643654, 700447, 1082509, 1400894, 2165018, 11907599, 23815198]

約数ペア:

[(1, 23815198), (2, 11907599), (11, 2165018), (17, 1400894), (22, 1082509), (34, 700447), (37, 643654), (74, 321827), (187, 127354), (374, 63677), (407, 58514), (629, 37862), (814, 29257), (1258, 18931), (1721, 13838), (3442, 6919)]