19413098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 30822720

約数和(自身を除く): 11409622

約数列:

[1, 2, 19, 38, 193, 386, 2647, 3667, 5294, 7334, 50293, 100586, 510871, 1021742, 9706549, 19413098]

約数ペア:

[(1, 19413098), (2, 9706549), (19, 1021742), (38, 510871), (193, 100586), (386, 50293), (2647, 7334), (3667, 5294)]