21733890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3793}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 52448256

約数和(自身を除く): 30714366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3793, 5730, 7586, 11379, 18965, 22758, 37930, 56895, 113790, 724463, 1448926, 2173389, 3622315, 4346778, 7244630, 10866945, 21733890]

約数ペア:

[(1, 21733890), (2, 10866945), (3, 7244630), (5, 4346778), (6, 3622315), (10, 2173389), (15, 1448926), (30, 724463), (191, 113790), (382, 56895), (573, 37930), (955, 22758), (1146, 18965), (1910, 11379), (2865, 7586), (3793, 5730)]