19648812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86179}}^1$

素因数の和:86205

約数の個数: 24

約数和(自身を含む): 48260800

約数和(自身を除く): 28611988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86179, 172358, 258537, 344716, 517074, 1034148, 1637401, 3274802, 4912203, 6549604, 9824406, 19648812]

約数ペア:

[(1, 19648812), (2, 9824406), (3, 6549604), (4, 4912203), (6, 3274802), (12, 1637401), (19, 1034148), (38, 517074), (57, 344716), (76, 258537), (114, 172358), (228, 86179)]