190030516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{6491}}^1$

素因数の和:7071

約数の個数: 24

約数和(自身を含む): 358825824

約数和(自身を除く): 168795308

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 6491, 7319, 12982, 14638, 25964, 29276, 84383, 168766, 337532, 3654433, 7308866, 14617732, 47507629, 95015258, 190030516]

約数ペア:

[(1, 190030516), (2, 95015258), (4, 47507629), (13, 14617732), (26, 7308866), (52, 3654433), (563, 337532), (1126, 168766), (2252, 84383), (6491, 29276), (7319, 25964), (12982, 14638)]