19923198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6277}}^1$

素因数の和:6328

約数の個数: 24

約数和(自身を含む): 41660808

約数和(自身を除く): 21737610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6277, 12554, 18831, 37662, 144371, 288742, 433113, 866226, 3320533, 6641066, 9961599, 19923198]

約数ペア:

[(1, 19923198), (2, 9961599), (3, 6641066), (6, 3320533), (23, 866226), (46, 433113), (69, 288742), (138, 144371), (529, 37662), (1058, 18831), (1587, 12554), (3174, 6277)]