21700356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95177}}^1$

素因数の和:95203

約数の個数: 24

約数和(自身を含む): 53299680

約数和(自身を除く): 31599324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95177, 190354, 285531, 380708, 571062, 1142124, 1808363, 3616726, 5425089, 7233452, 10850178, 21700356]

約数ペア:

[(1, 21700356), (2, 10850178), (3, 7233452), (4, 5425089), (6, 3616726), (12, 1808363), (19, 1142124), (38, 571062), (57, 380708), (76, 285531), (114, 190354), (228, 95177)]