2019153514

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{370759}}^1$

素因数の和:371157

約数の個数: 16

約数和(自身を含む): 3470313600

約数和(自身を除く): 1451160086

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 370759, 741518, 2595313, 5190626, 144225251, 288450502, 1009576757, 2019153514]

約数ペア:

[(1, 2019153514), (2, 1009576757), (7, 288450502), (14, 144225251), (389, 5190626), (778, 2595313), (2723, 741518), (5446, 370759)]