1913249042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 3045556800

約数和(自身を除く): 1132307758

約数列:

[1, 2, 19, 38, 347, 373, 389, 694, 746, 778, 6593, 7087, 7391, 13186, 14174, 14782, 129431, 134983, 145097, 258862, 269966, 290194, 2459189, 2564677, 2756843, 4918378, 5129354, 5513686, 50348659, 100697318, 956624521, 1913249042]

約数ペア:

[(1, 1913249042), (2, 956624521), (19, 100697318), (38, 50348659), (347, 5513686), (373, 5129354), (389, 4918378), (694, 2756843), (746, 2564677), (778, 2459189), (6593, 290194), (7087, 269966), (7391, 258862), (13186, 145097), (14174, 134983), (14782, 129431)]